Base | Representation |
---|---|
bin | 1111100111010… |
… | …00110000110000 |
3 | 100010110022102012 |
4 | 13303220300300 |
5 | 232012224231 |
6 | 20555142052 |
7 | 3150166415 |
oct | 763506060 |
9 | 303408365 |
10 | 130976816 |
11 | 67a29903 |
12 | 37a44928 |
13 | 2119b299 |
14 | 1357610c |
15 | b772e2b |
hex | 7ce8c30 |
130976816 has 10 divisors (see below), whose sum is σ = 253767612. Its totient is φ = 65488400.
The previous prime is 130976801. The next prime is 130976851. The reversal of 130976816 is 618679031.
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 as a sum of consecutive naturals, namely, 4093010 + ... + 4093041.
Almost surely, 2130976816 is an apocalyptic number.
130976816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
130976816 is a deficient number, since it is larger than the sum of its proper divisors (122790796).
130976816 is an equidigital number, since it uses as much as digits as its factorization.
130976816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8186059 (or 8186053 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 41.
The square root of 130976816 is about 11444.5102997026. The cubic root of 130976816 is about 507.8453452794.
It can be divided in two parts, 1309 and 76816, that added together give a 7-th power (78125 = 57).
The spelling of 130976816 in words is "one hundred thirty million, nine hundred seventy-six thousand, eight hundred sixteen".
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