Base | Representation |
---|---|
bin | 110101110100110100… |
… | …000111001101000010 |
3 | 12112011210100100121022 |
4 | 311310310013031002 |
5 | 1421330331033043 |
6 | 42314514225442 |
7 | 4114125143204 |
oct | 656464071502 |
9 | 175153310538 |
10 | 57794392898 |
11 | 22568478880 |
12 | b24b285282 |
13 | 55b0814628 |
14 | 2b23996774 |
15 | 1783cc9868 |
hex | d74d07342 |
57794392898 has 16 divisors (see below), whose sum is σ = 96584828544. Its totient is φ = 25711238160.
The previous prime is 57794392883. The next prime is 57794392913. The reversal of 57794392898 is 89829349775.
It is an interprime number because it is at equal distance from previous prime (57794392883) and next prime (57794392913).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27945965 + ... + 27948032.
It is an arithmetic number, because the mean of its divisors is an integer number (6036551784).
Almost surely, 257794392898 is an apocalyptic number.
57794392898 is a deficient number, since it is larger than the sum of its proper divisors (38790435646).
57794392898 is a wasteful number, since it uses less digits than its factorization.
57794392898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55894057.
The product of its digits is 274337280, while the sum is 71.
The spelling of 57794392898 in words is "fifty-seven billion, seven hundred ninety-four million, three hundred ninety-two thousand, eight hundred ninety-eight".
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