Base | Representation |
---|---|
bin | 1111100011110… |
… | …01011110100100 |
3 | 100002121011010222 |
4 | 13301321132210 |
5 | 231403132441 |
6 | 20541303512 |
7 | 3143260454 |
oct | 761713644 |
9 | 302534128 |
10 | 130520996 |
11 | 677483a1 |
12 | 37864b98 |
13 | 2106b978 |
14 | 13497d64 |
15 | b6d2d4b |
hex | 7c797a4 |
130520996 has 48 divisors (see below), whose sum is σ = 244823040. Its totient is φ = 60775680.
The previous prime is 130520963. The next prime is 130521011. The reversal of 130520996 is 699025031.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 683261 + ... + 683451.
It is an arithmetic number, because the mean of its divisors is an integer number (5100480).
Almost surely, 2130520996 is an apocalyptic number.
It is an amenable number.
130520996 is a deficient number, since it is larger than the sum of its proper divisors (114302044).
130520996 is a wasteful number, since it uses less digits than its factorization.
130520996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404 (or 402 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 35.
The square root of 130520996 is about 11424.5785917906. The cubic root of 130520996 is about 507.2555332073.
The spelling of 130520996 in words is "one hundred thirty million, five hundred twenty thousand, nine hundred ninety-six".
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