Base | Representation |
---|---|
bin | 110101111011011111… |
… | …000111110001111010 |
3 | 12112110120222101110112 |
4 | 311323133013301322 |
5 | 1422043010040441 |
6 | 42333553344322 |
7 | 4116654455465 |
oct | 657337076172 |
9 | 175416871415 |
10 | 57906330746 |
11 | 226156833a0 |
12 | b2808680a2 |
13 | 55caa77a44 |
14 | 2b347b42dc |
15 | 178da3b4eb |
hex | d7b7c7c7a |
57906330746 has 16 divisors (see below), whose sum is σ = 94762005408. Its totient is φ = 26319339600.
The previous prime is 57906330737. The next prime is 57906330751. The reversal of 57906330746 is 64703360975.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 57906330694 and 57906330703.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296081 + ... + 451083.
It is an arithmetic number, because the mean of its divisors is an integer number (5922625338).
Almost surely, 257906330746 is an apocalyptic number.
57906330746 is a deficient number, since it is larger than the sum of its proper divisors (36855674662).
57906330746 is a wasteful number, since it uses less digits than its factorization.
57906330746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171997.
The product of its (nonzero) digits is 2857680, while the sum is 50.
The spelling of 57906330746 in words is "fifty-seven billion, nine hundred six million, three hundred thirty thousand, seven hundred forty-six".
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