Base | Representation |
---|---|
bin | 10011000101000000… |
… | …10010010000010001 |
3 | 222102211012012221100 |
4 | 21202200102100101 |
5 | 131434044041022 |
6 | 4412205415013 |
7 | 511551236640 |
oct | 114240222021 |
9 | 28384165840 |
10 | 10242565137 |
11 | 438672a872 |
12 | 1b9a26a469 |
13 | c73028a3c |
14 | 6d2465357 |
15 | 3ee3241ac |
hex | 262812411 |
10242565137 has 48 divisors (see below), whose sum is σ = 18212732928. Its totient is φ = 5417802720.
The previous prime is 10242565111. The next prime is 10242565139. The reversal of 10242565137 is 73156524201.
It is not a de Polignac number, because 10242565137 - 214 = 10242548753 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (10242565139) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69093 + ... + 158930.
It is an arithmetic number, because the mean of its divisors is an integer number (379431936).
Almost surely, 210242565137 is an apocalyptic number.
It is an amenable number.
10242565137 is a deficient number, since it is larger than the sum of its proper divisors (7970167791).
10242565137 is a wasteful number, since it uses less digits than its factorization.
10242565137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228090 (or 228087 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The spelling of 10242565137 in words is "ten billion, two hundred forty-two million, five hundred sixty-five thousand, one hundred thirty-seven".
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