Base | Representation |
---|---|
bin | 10010100110010… |
… | …01000111111011 |
3 | 101212120021200011 |
4 | 21103021013323 |
5 | 304414404201 |
6 | 23251522351 |
7 | 3603042355 |
oct | 1123110773 |
9 | 355507604 |
10 | 156013051 |
11 | 80079a07 |
12 | 442b93b7 |
13 | 26425b1c |
14 | 16a120d5 |
15 | da6b151 |
hex | 94c91fb |
156013051 has 16 divisors (see below), whose sum is σ = 163918080. Its totient is φ = 148373280.
The previous prime is 156013043. The next prime is 156013061. The reversal of 156013051 is 150310651.
It is a cyclic number.
It is not a de Polignac number, because 156013051 - 23 = 156013043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (156013001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240810 + ... + 241456.
It is an arithmetic number, because the mean of its divisors is an integer number (10244880).
Almost surely, 2156013051 is an apocalyptic number.
156013051 is a deficient number, since it is larger than the sum of its proper divisors (7905029).
156013051 is an equidigital number, since it uses as much as digits as its factorization.
156013051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 834.
The product of its (nonzero) digits is 450, while the sum is 22.
The square root of 156013051 is about 12490.5184440038. The cubic root of 156013051 is about 538.3362728217.
The spelling of 156013051 in words is "one hundred fifty-six million, thirteen thousand, fifty-one".
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