Base | Representation |
---|---|
bin | 110101101111000100… |
… | …010100010001000011 |
3 | 12111221001220221102100 |
4 | 311233010110101003 |
5 | 1421131140234121 |
6 | 42301151521443 |
7 | 4111544500404 |
oct | 655704242103 |
9 | 174831827370 |
10 | 57697977411 |
11 | 22519005458 |
12 | b222b29283 |
13 | 5596857549 |
14 | 2b14c599ab |
15 | 177a5d2026 |
hex | d6f114443 |
57697977411 has 6 divisors (see below), whose sum is σ = 83341522940. Its totient is φ = 38465318268.
The previous prime is 57697977401. The next prime is 57697977413. The reversal of 57697977411 is 11477979675.
It is not a de Polignac number, because 57697977411 - 27 = 57697977283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57697977413) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3205443181 + ... + 3205443198.
Almost surely, 257697977411 is an apocalyptic number.
57697977411 is a deficient number, since it is larger than the sum of its proper divisors (25643545529).
57697977411 is a wasteful number, since it uses less digits than its factorization.
57697977411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6410886385 (or 6410886382 counting only the distinct ones).
The product of its digits is 23337720, while the sum is 63.
The spelling of 57697977411 in words is "fifty-seven billion, six hundred ninety-seven million, nine hundred seventy-seven thousand, four hundred eleven".
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