Base | Representation |
---|---|
bin | 110101011100010001… |
… | …011010101111001011 |
3 | 12111010002120101020102 |
4 | 311130101122233023 |
5 | 1420004424112213 |
6 | 42210005120015 |
7 | 4100665301120 |
oct | 653421325713 |
9 | 174102511212 |
10 | 57382644683 |
11 | 223770092a1 |
12 | b1553b900b |
13 | 554641b830 |
14 | 2ac5014747 |
15 | 175ca95158 |
hex | d5c45abcb |
57382644683 has 16 divisors (see below), whose sum is σ = 70690979520. Its totient is φ = 45359104896.
The previous prime is 57382644653. The next prime is 57382644701. The reversal of 57382644683 is 38644628375.
It is not a de Polignac number, because 57382644683 - 28 = 57382644427 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57382644653) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197660 + ... + 392217.
It is an arithmetic number, because the mean of its divisors is an integer number (4418186220).
Almost surely, 257382644683 is an apocalyptic number.
57382644683 is a deficient number, since it is larger than the sum of its proper divisors (13308334837).
57382644683 is a wasteful number, since it uses less digits than its factorization.
57382644683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 590966.
The product of its digits is 23224320, while the sum is 56.
The spelling of 57382644683 in words is "fifty-seven billion, three hundred eighty-two million, six hundred forty-four thousand, six hundred eighty-three".
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