Base | Representation |
---|---|
bin | 110000100100111… |
… | …100010101010011 |
3 | 2002210112211000211 |
4 | 300210330111103 |
5 | 3132114200200 |
6 | 212512024551 |
7 | 26124210052 |
oct | 6044742523 |
9 | 2083484024 |
10 | 814990675 |
11 | 38904a614 |
12 | 1a8b32157 |
13 | ccb01205 |
14 | 7a34c399 |
15 | 4b838aba |
hex | 3093c553 |
814990675 has 12 divisors (see below), whose sum is σ = 1037902816. Its totient is φ = 634370400.
The previous prime is 814990663. The next prime is 814990721. The reversal of 814990675 is 576099418.
It is not a de Polignac number, because 814990675 - 229 = 278119763 is a prime.
It is a Duffinian number.
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, 439611 + ... + 441460.
Almost surely, 2814990675 is an apocalyptic number.
814990675 is a deficient number, since it is larger than the sum of its proper divisors (222912141).
814990675 is a wasteful number, since it uses less digits than its factorization.
814990675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 881118 (or 881113 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 49.
The square root of 814990675 is about 28548.0415265216. The cubic root of 814990675 is about 934.0803009060.
It can be divided in two parts, 81 and 4990675, that added together give a square (4990756 = 22342).
The spelling of 814990675 in words is "eight hundred fourteen million, nine hundred ninety thousand, six hundred seventy-five".
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