Base | Representation |
---|---|
bin | 1001110010110011… |
… | …01010011001101101 |
3 | 111120102211212101100 |
4 | 10321121222121231 |
5 | 41232021332020 |
6 | 2225425033313 |
7 | 244204141032 |
oct | 47131523155 |
9 | 14512755340 |
10 | 5257995885 |
11 | 225900214a |
12 | 1028a85839 |
13 | 65a44088c |
14 | 37c45d389 |
15 | 20b919a90 |
hex | 13966a66d |
5257995885 has 24 divisors (see below), whose sum is σ = 9115835040. Its totient is φ = 2803656672.
The previous prime is 5257995877. The next prime is 5257995907. The reversal of 5257995885 is 5885997525.
5257995885 is a `hidden beast` number, since 5 + 2 + 579 + 9 + 58 + 8 + 5 = 666.
It is not a de Polignac number, because 5257995885 - 23 = 5257995877 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 263386 + ... + 282644.
It is an arithmetic number, because the mean of its divisors is an integer number (379826460).
Almost surely, 25257995885 is an apocalyptic number.
It is an amenable number.
5257995885 is a deficient number, since it is larger than the sum of its proper divisors (3857839155).
5257995885 is a wasteful number, since it uses less digits than its factorization.
5257995885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25337 (or 25334 counting only the distinct ones).
The product of its digits is 45360000, while the sum is 63.
The square root of 5257995885 is about 72512.0395865404. The cubic root of 5257995885 is about 1738.8952212038.
The spelling of 5257995885 in words is "five billion, two hundred fifty-seven million, nine hundred ninety-five thousand, eight hundred eighty-five".
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