30000 (عدد)

انفرادی خصوصیات 

 عمومی خصوصیات 
 30000 تا 39999 کے خاص اعداد 
 30000 – round number
 30029 – primorial prime
 30030 – primorial
 30240 – harmonic divisor number
 30420 – pentagonal pyramidal number
 30694 – open meandric number
 30941 – first base 13 repunit prime
 31116 – octahedral number
 31337 – cousin prime, pronounced elite, an alternate way to spell 1337, an obfuscated alphabet made with numbers and punctuation, known and used in the گیمر, hacker and BBS cultures.
 31395 – square pyramidal number
 31397 – prime number followed by a record prime gap of 72, the first above 52
 31721 – start of a prime quadruplet
 31929 – Zeisel number
 32043 – smallest number whose square is pandigital.
 32045 – can be expressed as a sum of two squares in more ways than any smaller number
 32760 – harmonic divisor number
 32761 – 1812, centered hexagonal number
 32767 – 215 − 1, largest positive value for a signed (two's complement) 16-bit integer on a computer.
 32768 – 215, maximum absolute value of a negative value for a signed (two's complement) 16-bit integer on a computer.
 32800 – pentagonal pyramidal number
 32993 – Leyland number
 33461 – Pell number, Markov number
 33511 – square pyramidal number
 33781 – octahedral number
 34560 – 5 عاملیہ
 34841 – start of a prime quadruplet
 34969 – favorite number of the Muppet character کاؤنٹ وون کاؤنٹ 
 35720 – square pyramidal number
 35840 – number of اونسs in a long ton (2,240 رطل)
 35890 – tribonacci number
 35899 – alternating factorial
 35937 – 333, chiliagonal number
 35964 – digit-reassembly number
 36100 – sum of the cubes of the first 19 positive integers
 36594 – octahedral number
 37378 – semi-meandric number
 37666 – Markov number
 37926 – pentagonal pyramidal number
 38024 – square pyramidal number
 38416 – 144
 38962 – Kaprekar number
 39304 – 343
 39559 – octahedral number
 39648 – tetranacci number

 حوالہ جات 

زمرہ:ابتدائی حساب
زمرہ:اعداد
زمرہ:صحیح اعداد
زمرہ:ویکی ڈیٹا سے مختلف مختصر وضاحت