Base | Representation |
---|---|
bin | 1111100110100… |
… | …10100001001000 |
3 | 100010021200102200 |
4 | 13303102201020 |
5 | 232001320304 |
6 | 20553200200 |
7 | 3146336655 |
oct | 763224110 |
9 | 303250380 |
10 | 130885704 |
11 | 67977404 |
12 | 37a00060 |
13 | 21168981 |
14 | 13550c2c |
15 | b755e39 |
hex | 7cd2848 |
130885704 has 48 divisors (see below), whose sum is σ = 355290000. Its totient is φ = 43529184.
The previous prime is 130885681. The next prime is 130885723. The reversal of 130885704 is 407588031.
130885704 is a `hidden beast` number, since 1 + 3 + 0 + 88 + 570 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34107 + ... + 37749.
It is an arithmetic number, because the mean of its divisors is an integer number (7401875).
Almost surely, 2130885704 is an apocalyptic number.
It is an amenable number.
130885704 is an abundant number, since it is smaller than the sum of its proper divisors (224404296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130885704 is a wasteful number, since it uses less digits than its factorization.
130885704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4154 (or 4147 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 130885704 is about 11440.5290087478. The cubic root of 130885704 is about 507.7275597052.
The spelling of 130885704 in words is "one hundred thirty million, eight hundred eighty-five thousand, seven hundred four".
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