Base | Representation |
---|---|
bin | 1111101011000… |
… | …11101100110000 |
3 | 100011101220011021 |
4 | 13311203230300 |
5 | 232124332433 |
6 | 21014025224 |
7 | 3154364455 |
oct | 765435460 |
9 | 304356137 |
10 | 131480368 |
11 | 68243168 |
12 | 38048214 |
13 | 21316546 |
14 | 1366782c |
15 | b82222d |
hex | 7d63b30 |
131480368 has 10 divisors (see below), whose sum is σ = 254743244. Its totient is φ = 65740176.
The previous prime is 131480357. The next prime is 131480417. The reversal of 131480368 is 863084131.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4108746 + ... + 4108777.
Almost surely, 2131480368 is an apocalyptic number.
It is an amenable number.
131480368 is a deficient number, since it is larger than the sum of its proper divisors (123262876).
131480368 is an equidigital number, since it uses as much as digits as its factorization.
131480368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8217531 (or 8217525 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 131480368 is about 11466.4889133509. The cubic root of 131480368 is about 508.4953318550.
The spelling of 131480368 in words is "one hundred thirty-one million, four hundred eighty thousand, three hundred sixty-eight".
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