Base | Representation |
---|---|
bin | 10010100110110… |
… | …01101100111010 |
3 | 101212200201211002 |
4 | 21103121230322 |
5 | 304424042304 |
6 | 23253205002 |
7 | 3603444341 |
oct | 1123315472 |
9 | 355621732 |
10 | 156080954 |
11 | 80115a27 |
12 | 44330762 |
13 | 2644a9c3 |
14 | 16a2cb58 |
15 | da8131e |
hex | 94d9b3a |
156080954 has 8 divisors (see below), whose sum is σ = 236535348. Its totient is φ = 77235840.
The previous prime is 156080941. The next prime is 156080959. The reversal of 156080954 is 459080651.
156080954 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 149695225 + 6385729 = 12235^2 + 2527^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1560809542 = 48722528403100232, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (156080959) 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, 402077 + ... + 402464.
Almost surely, 2156080954 is an apocalyptic number.
156080954 is a deficient number, since it is larger than the sum of its proper divisors (80454394).
156080954 is an equidigital number, since it uses as much as digits as its factorization.
156080954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804640.
The product of its (nonzero) digits is 43200, while the sum is 38.
The square root of 156080954 is about 12493.2363301108. The cubic root of 156080954 is about 538.4143631815.
The spelling of 156080954 in words is "one hundred fifty-six million, eighty thousand, nine hundred fifty-four".
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