Base | Representation |
---|---|
bin | 10010101001000… |
… | …10011110111100 |
3 | 101220020212202100 |
4 | 21110202132330 |
5 | 310013112233 |
6 | 23303425100 |
7 | 3606125436 |
oct | 1124423674 |
9 | 356225670 |
10 | 156379068 |
11 | 802a99aa |
12 | 44455190 |
13 | 265235c1 |
14 | 16aa9656 |
15 | dade813 |
hex | 95227bc |
156379068 has 36 divisors (see below), whose sum is σ = 395694208. Its totient is φ = 52073280.
The previous prime is 156379033. The next prime is 156379127. The reversal of 156379068 is 860973651.
It is a happy number.
156379068 is a `hidden beast` number, since 1 + 5 + 637 + 9 + 0 + 6 + 8 = 666.
156379068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51480 + ... + 54432.
Almost surely, 2156379068 is an apocalyptic number.
156379068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
156379068 is an abundant number, since it is smaller than the sum of its proper divisors (239315140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156379068 is a wasteful number, since it uses less digits than its factorization.
156379068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4434 (or 4429 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 156379068 is about 12505.1616542930. The cubic root of 156379068 is about 538.7569349330.
The spelling of 156379068 in words is "one hundred fifty-six million, three hundred seventy-nine thousand, sixty-eight".
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