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156108 = 22313009
BaseRepresentation
bin100110000111001100
321221010210
4212013030
514443413
63202420
71220061
oct460714
9257123
10156108
11a7317
1276410
1356094
1440c68
15313c3
hex261cc

156108 has 12 divisors (see below), whose sum is σ = 364280. Its totient is φ = 52032.

The previous prime is 156089. The next prime is 156109. The reversal of 156108 is 801651.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (156109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6493 + ... + 6516.

2156108 is an apocalyptic number.

It is an amenable number.

156108 is an abundant number, since it is smaller than the sum of its proper divisors (208172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

156108 is a wasteful number, since it uses less digits than its factorization.

156108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016 (or 13014 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 156108 is about 395.1050493223. The cubic root of 156108 is about 53.8445460535.

Adding to 156108 its reverse (801651), we get a palindrome (957759).

The spelling of 156108 in words is "one hundred fifty-six thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 13009 26018 39027 52036 78054 156108