Base | Representation |
---|---|
bin | 10010111100100110… |
… | …10011011000010111 |
3 | 222020220111211111021 |
4 | 21132103103120113 |
5 | 131313021144030 |
6 | 4401210222011 |
7 | 510034011145 |
oct | 113623233027 |
9 | 28226454437 |
10 | 10172053015 |
11 | 434a949a93 |
12 | 1b7a724907 |
13 | c6153b0a7 |
14 | 6c6d4c595 |
15 | 3e804697a |
hex | 25e4d3617 |
10172053015 has 4 divisors (see below), whose sum is σ = 12206463624. Its totient is φ = 8137642408.
The previous prime is 10172053007. The next prime is 10172053069. The reversal of 10172053015 is 51035027101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10172053015 - 23 = 10172053007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017205297 + ... + 1017205306.
It is an arithmetic number, because the mean of its divisors is an integer number (3051615906).
Almost surely, 210172053015 is an apocalyptic number.
10172053015 is a deficient number, since it is larger than the sum of its proper divisors (2034410609).
10172053015 is an equidigital number, since it uses as much as digits as its factorization.
10172053015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2034410608.
The product of its (nonzero) digits is 1050, while the sum is 25.
The spelling of 10172053015 in words is "ten billion, one hundred seventy-two million, fifty-three thousand, fifteen".
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