146

146 (one hundred six) is the number following 145 and preceding 147.
== Properties ==
* 146 is the 6th ,MathWorld, Octahedral Number where 6 is the 2nd octahedral number.
* The sum of its digits is the prime 11.
* 146 in base 8 is a repdigit (2228).
* Its prime factorization is 2 × 73, so it is an even composite number and a semiprime number.
== In radioengineering ==
In some countries, such as Germany, the ends at 146 .
== In science ==
There are exactly 146 s without energetically allowed alpha or beta (including double beta and electron capture) decay modes.
== Sources ==
Category:Numbers
Category:Class 1
Category:Even numbers
Category:Non-powers
Category:Numbers in engineering
Category:Numbers in science
Category:Numbers with 3 digits
Category:Unnamed numbers with googological uses