Base | Representation |
---|---|
bin | 10100010101001110… |
… | …10100000110000101 |
3 | 1001011201102122222200 |
4 | 22022213110012011 |
5 | 134323331340300 |
6 | 5003044545113 |
7 | 534332121306 |
oct | 121247240605 |
9 | 31151378880 |
10 | 10915496325 |
11 | 46a1570a48 |
12 | 21476b2199 |
13 | 104c57b386 |
14 | 7579947ad |
15 | 43d44b200 |
hex | 28a9d4185 |
10915496325 has 36 divisors (see below), whose sum is σ = 20225046660. Its totient is φ = 5620849920.
The previous prime is 10915496311. The next prime is 10915496401. The reversal of 10915496325 is 52369451901.
10915496325 is a `hidden beast` number, since 1 + 0 + 9 + 1 + 5 + 4 + 9 + 632 + 5 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 607967649 + 10307528676 = 24657^2 + 101526^2 .
It is not a de Polignac number, because 10915496325 - 211 = 10915494277 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 829912 + ... + 842961.
Almost surely, 210915496325 is an apocalyptic number.
10915496325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10915496325 is a deficient number, since it is larger than the sum of its proper divisors (9309550335).
10915496325 is a wasteful number, since it uses less digits than its factorization.
10915496325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1672918 (or 1672910 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 45.
The spelling of 10915496325 in words is "ten billion, nine hundred fifteen million, four hundred ninety-six thousand, three hundred twenty-five".
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