Base | Representation |
---|---|
bin | 10010100110111… |
… | …11001011000001 |
3 | 101212201212112222 |
4 | 21103133023001 |
5 | 304430301421 |
6 | 23253500425 |
7 | 3603566561 |
oct | 1123371301 |
9 | 355655488 |
10 | 156103361 |
11 | 80130847 |
12 | 44341715 |
13 | 26457c6b |
14 | 16a36da1 |
15 | da87cab |
hex | 94df2c1 |
156103361 has 8 divisors (see below), whose sum is σ = 158524800. Its totient is φ = 153698688.
The previous prime is 156103357. The next prime is 156103379. The reversal of 156103361 is 163301651.
156103361 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.
It is a cyclic number.
It is not a de Polignac number, because 156103361 - 22 = 156103357 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 156103361.
It is not an unprimeable number, because it can be changed into a prime (156103301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15260 + ... + 23346.
It is an arithmetic number, because the mean of its divisors is an integer number (19815600).
Almost surely, 2156103361 is an apocalyptic number.
It is an amenable number.
156103361 is a deficient number, since it is larger than the sum of its proper divisors (2421439).
156103361 is an equidigital number, since it uses as much as digits as its factorization.
156103361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8383.
The product of its (nonzero) digits is 1620, while the sum is 26.
The square root of 156103361 is about 12494.1330631621. The cubic root of 156103361 is about 538.4401268917.
The spelling of 156103361 in words is "one hundred fifty-six million, one hundred three thousand, three hundred sixty-one".
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