Base | Representation |
---|---|
bin | 1111101000010… |
… | …01010100110000 |
3 | 100010201002101001 |
4 | 13310021110300 |
5 | 232031011232 |
6 | 21002051344 |
7 | 3151263313 |
oct | 764112460 |
9 | 303632331 |
10 | 131110192 |
11 | 68010034 |
12 | 37aa9b54 |
13 | 21216bc5 |
14 | 135ac97a |
15 | b79c6e7 |
hex | 7d09530 |
131110192 has 10 divisors (see below), whose sum is σ = 254026028. Its totient is φ = 65555088.
The previous prime is 131110163. The next prime is 131110193. The reversal of 131110192 is 291011131.
It is not an unprimeable number, because it can be changed into a prime (131110193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4097178 + ... + 4097209.
Almost surely, 2131110192 is an apocalyptic number.
It is an amenable number.
131110192 is a deficient number, since it is larger than the sum of its proper divisors (122915836).
131110192 is an equidigital number, since it uses as much as digits as its factorization.
131110192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8194395 (or 8194389 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 19.
The square root of 131110192 is about 11450.3358902698. The cubic root of 131110192 is about 508.0176694207.
The spelling of 131110192 in words is "one hundred thirty-one million, one hundred ten thousand, one hundred ninety-two".
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