Base | Representation |
---|---|
bin | 110101111011011111… |
… | …010110100100111010 |
3 | 12112110121002110121021 |
4 | 311323133112210322 |
5 | 1422043014010404 |
6 | 42333554533054 |
7 | 4116655130260 |
oct | 657337264472 |
9 | 175417073537 |
10 | 57906391354 |
11 | 22615714989 |
12 | b28089718a |
13 | 55caa994c6 |
14 | 2b347cc430 |
15 | 178da4e454 |
hex | d7b7d693a |
57906391354 has 8 divisors (see below), whose sum is σ = 99268099488. Its totient is φ = 24817024860.
The previous prime is 57906391343. The next prime is 57906391421. The reversal of 57906391354 is 45319360975.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2068085392 + ... + 2068085419.
It is an arithmetic number, because the mean of its divisors is an integer number (12408512436).
Almost surely, 257906391354 is an apocalyptic number.
57906391354 is a deficient number, since it is larger than the sum of its proper divisors (41361708134).
57906391354 is a wasteful number, since it uses less digits than its factorization.
57906391354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4136170820.
The product of its (nonzero) digits is 3061800, while the sum is 52.
The spelling of 57906391354 in words is "fifty-seven billion, nine hundred six million, three hundred ninety-one thousand, three hundred fifty-four".
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