Base | Representation |
---|---|
bin | 10010100111001… |
… | …01111100100010 |
3 | 101212210021121120 |
4 | 21103211330202 |
5 | 304432143411 |
6 | 23254233110 |
7 | 3604043505 |
oct | 1123457442 |
9 | 355707546 |
10 | 156131106 |
11 | 8014a67a |
12 | 44355796 |
13 | 26467791 |
14 | 16a4313c |
15 | da91106 |
hex | 94e5f22 |
156131106 has 8 divisors (see below), whose sum is σ = 312262224. Its totient is φ = 52043700.
The previous prime is 156131081. The next prime is 156131117. The reversal of 156131106 is 601131651.
156131106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
156131106 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13010920 + ... + 13010931.
It is an arithmetic number, because the mean of its divisors is an integer number (39032778).
Almost surely, 2156131106 is an apocalyptic number.
156131106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156131106 is a wasteful number, since it uses less digits than its factorization.
156131106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26021856.
The product of its (nonzero) digits is 540, while the sum is 24.
The square root of 156131106 is about 12495.2433349655. The cubic root of 156131106 is about 538.4720248518.
Adding to 156131106 its reverse (601131651), we get a palindrome (757262757).
The spelling of 156131106 in words is "one hundred fifty-six million, one hundred thirty-one thousand, one hundred six".
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