| Base | Representation |
|---|---|
| bin | 10010100110111… |
| … | …01101010000000 |
| 3 | 101212201120001000 |
| 4 | 21103131222000 |
| 5 | 304430102102 |
| 6 | 23253412000 |
| 7 | 3603542511 |
| oct | 1123355200 |
| 9 | 355646030 |
| 10 | 156097152 |
| 11 | 80127112 |
| 12 | 4433a000 |
| 13 | 264551a3 |
| 14 | 16a34a08 |
| 15 | da8601c |
| hex | 94dda80 |
156097152 has 192 divisors, whose sum is σ = 486172800. Its totient is φ = 49282560.
The previous prime is 156097147. The next prime is 156097157. The reversal of 156097152 is 251790651.
156097152 is a `hidden beast` number, since 1 + 560 + 97 + 1 + 5 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (156097147) and next prime (156097157).
It is a tau number, because it is divible by the number of its divisors (192).
It is a super-2 number, since 2×1560971522 = 48732641725022208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (156097157) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3321193 + ... + 3321239.
It is an arithmetic number, because the mean of its divisors is an integer number (2532150).
Almost surely, 2156097152 is an apocalyptic number.
156097152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 156097152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243086400).
156097152 is an abundant number, since it is smaller than the sum of its proper divisors (330075648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156097152 is an equidigital number, since it uses as much as digits as its factorization.
156097152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132 (or 83 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 36.
The square root of 156097152 is about 12493.8845840675. The cubic root of 156097152 is about 538.4329879912.
The spelling of 156097152 in words is "one hundred fifty-six million, ninety-seven thousand, one hundred fifty-two".
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