Base | Representation |
---|---|
bin | 11010000010000101011000… |
… | …00010011001100110100111 |
3 | 21111200200110211111001210202 |
4 | 31001002230002121212213 |
5 | 30000410214332301044 |
6 | 321430313534541115 |
7 | 15025621314006203 |
oct | 1501025402314647 |
9 | 244620424431722 |
10 | 57246210431399 |
11 | 17270a88423700 |
12 | 650684806779b |
13 | 25c33a9c860b2 |
14 | 101ca34c37b03 |
15 | 69418a61cc4e |
hex | 3410ac0999a7 |
57246210431399 has 48 divisors (see below), whose sum is σ = 64326082867200. Its totient is φ = 50896832226240.
The previous prime is 57246210431363. The next prime is 57246210431407. The reversal of 57246210431399 is 99313401264275.
It is not a de Polignac number, because 57246210431399 - 28 = 57246210431143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57246210431309) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 427401962 + ... + 427535880.
It is an arithmetic number, because the mean of its divisors is an integer number (1340126726400).
Almost surely, 257246210431399 is an apocalyptic number.
57246210431399 is a deficient number, since it is larger than the sum of its proper divisors (7079872435801).
57246210431399 is a wasteful number, since it uses less digits than its factorization.
57246210431399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134444 (or 134433 counting only the distinct ones).
The product of its (nonzero) digits is 9797760, while the sum is 56.
The spelling of 57246210431399 in words is "fifty-seven trillion, two hundred forty-six billion, two hundred ten million, four hundred thirty-one thousand, three hundred ninety-nine".
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