Base | Representation |
---|---|
bin | 11001111100000110101100… |
… | …11010111001110011111011 |
3 | 21110222001011212000122001011 |
4 | 30332003112122321303323 |
5 | 24434023440321131033 |
6 | 321152055332534351 |
7 | 15005026166145205 |
oct | 1476032632716373 |
9 | 243861155018034 |
10 | 57040763067643 |
11 | 171a194077a493 |
12 | 6492a701813b7 |
13 | 25a9bc8222574 |
14 | 1012b054c1775 |
15 | 68db63d24ccd |
hex | 33e0d66b9cfb |
57040763067643 has 12 divisors (see below), whose sum is σ = 60765127966440. Its totient is φ = 53533340613632.
The previous prime is 57040763067611. The next prime is 57040763067671. The reversal of 57040763067643 is 34676036704075.
It is not a de Polignac number, because 57040763067643 - 25 = 57040763067611 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57040763067683) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279462973 + ... + 279667006.
It is an arithmetic number, because the mean of its divisors is an integer number (5063760663870).
Almost surely, 257040763067643 is an apocalyptic number.
57040763067643 is a deficient number, since it is larger than the sum of its proper divisors (3724364898797).
57040763067643 is a wasteful number, since it uses less digits than its factorization.
57040763067643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559130366 (or 559130349 counting only the distinct ones).
The product of its (nonzero) digits is 53343360, while the sum is 58.
The spelling of 57040763067643 in words is "fifty-seven trillion, forty billion, seven hundred sixty-three million, sixty-seven thousand, six hundred forty-three".
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