Base | Representation |
---|---|
bin | 10111011110100001… |
… | …01110110111001110 |
3 | 1012112101210101010000 |
4 | 23233100232313032 |
5 | 201303120403340 |
6 | 5442405025130 |
7 | 624224605500 |
oct | 135720566716 |
9 | 35471711100 |
10 | 12604075470 |
11 | 53887434a8 |
12 | 25390b51a6 |
13 | 125b35942c |
14 | 877d45d70 |
15 | 4db7e5d30 |
hex | 2ef42edce |
12604075470 has 120 divisors (see below), whose sum is σ = 39424300344. Its totient is φ = 2880922464.
The previous prime is 12604075459. The next prime is 12604075481. The reversal of 12604075470 is 7457040621.
12604075470 is a `hidden beast` number, since 1 + 2 + 604 + 0 + 7 + 5 + 47 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (12604075459) and next prime (12604075481).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 119092 + ... + 198471.
Almost surely, 212604075470 is an apocalyptic number.
12604075470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12604075470 is an abundant number, since it is smaller than the sum of its proper divisors (26820224874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12604075470 is a wasteful number, since it uses less digits than its factorization.
12604075470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317596 (or 317580 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 36.
The spelling of 12604075470 in words is "twelve billion, six hundred four million, seventy-five thousand, four hundred seventy".
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