Base | Representation |
---|---|
bin | 1111100100010… |
… | …01010111001000 |
3 | 100002201110101121 |
4 | 13302021113020 |
5 | 231412223211 |
6 | 20542525024 |
7 | 3143651236 |
oct | 762112710 |
9 | 302643347 |
10 | 130586056 |
11 | 67792267 |
12 | 37896774 |
13 | 21092473 |
14 | 134b3956 |
15 | b6e7271 |
hex | 7c895c8 |
130586056 has 16 divisors (see below), whose sum is σ = 247374540. Its totient is φ = 64619520.
The previous prime is 130586047. The next prime is 130586143. The reversal of 130586056 is 650685031.
It can be written as a sum of positive squares in 2 ways, for example, as 127916100 + 2669956 = 11310^2 + 1634^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83365 + ... + 84916.
Almost surely, 2130586056 is an apocalyptic number.
It is an amenable number.
130586056 is a deficient number, since it is larger than the sum of its proper divisors (116788484).
130586056 is a wasteful number, since it uses less digits than its factorization.
130586056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168384 (or 168380 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 130586056 is about 11427.4256068460. The cubic root of 130586056 is about 507.3398020583.
The spelling of 130586056 in words is "one hundred thirty million, five hundred eighty-six thousand, fifty-six".
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