Base | Representation |
---|---|
bin | 110101011010101101… |
… | …100011010011011111 |
3 | 12111001021022022222102 |
4 | 311122231203103133 |
5 | 1414431223343000 |
6 | 42203232035315 |
7 | 4100226624446 |
oct | 653255432337 |
9 | 174037268872 |
10 | 57356465375 |
11 | 22363258400 |
12 | b148692b3b |
13 | 5540b83911 |
14 | 2ac175bd5d |
15 | 175a6233d5 |
hex | d5ab634df |
57356465375 has 48 divisors (see below), whose sum is σ = 78762063744. Its totient is φ = 41670200000.
The previous prime is 57356465371. The next prime is 57356465389.
57356465375 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 57356465375 - 22 = 57356465371 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57356465375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57356465371) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24395450 + ... + 24397800.
It is an arithmetic number, because the mean of its divisors is an integer number (1640876328).
Almost surely, 257356465375 is an apocalyptic number.
57356465375 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
57356465375 is a deficient number, since it is larger than the sum of its proper divisors (21405598369).
57356465375 is a wasteful number, since it uses less digits than its factorization.
57356465375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4001 (or 3980 counting only the distinct ones).
The product of its digits is 39690000, while the sum is 56.
The spelling of 57356465375 in words is "fifty-seven billion, three hundred fifty-six million, four hundred sixty-five thousand, three hundred seventy-five".
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