Base | Representation |
---|---|
bin | 110101001110001011… |
… | …111001000101001110 |
3 | 12110111121212120222101 |
4 | 311032023321011032 |
5 | 1414013424040321 |
6 | 42130323505314 |
7 | 4062065443420 |
oct | 651613710516 |
9 | 173447776871 |
10 | 57146315086 |
11 | 22265672383 |
12 | b0aa22823a |
13 | 5509484533 |
14 | 2aa1896810 |
15 | 1746e61791 |
hex | d4e2f914e |
57146315086 has 64 divisors (see below), whose sum is σ = 103810406400. Its totient is φ = 23047760736.
The previous prime is 57146315071. The next prime is 57146315117. The reversal of 57146315086 is 68051364175.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28529361 + ... + 28531363.
It is an arithmetic number, because the mean of its divisors is an integer number (1622037600).
Almost surely, 257146315086 is an apocalyptic number.
57146315086 is a deficient number, since it is larger than the sum of its proper divisors (46664091314).
57146315086 is a wasteful number, since it uses less digits than its factorization.
57146315086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2693.
The product of its (nonzero) digits is 604800, while the sum is 46.
The spelling of 57146315086 in words is "fifty-seven billion, one hundred forty-six million, three hundred fifteen thousand, eighty-six".
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