Base | Representation |
---|---|
bin | 1100100000011… |
… | …01000100100001 |
3 | 21022102001000200 |
4 | 12100031010201 |
5 | 203324124022 |
6 | 14224335413 |
7 | 2412505242 |
oct | 620150441 |
9 | 238361020 |
10 | 104911137 |
11 | 54246321 |
12 | 2b174569 |
13 | 18972cc6 |
14 | dd0ccc9 |
15 | 9324bac |
hex | 640d121 |
104911137 has 12 divisors (see below), whose sum is σ = 151893924. Its totient is φ = 69776640.
The previous prime is 104911111. The next prime is 104911139. The reversal of 104911137 is 731119401.
It can be written as a sum of positive squares in 2 ways, for example, as 66977856 + 37933281 = 8184^2 + 6159^2 .
It is not a de Polignac number, because 104911137 - 218 = 104648993 is a prime.
It is a super-2 number, since 2×1049111372 = 22012693333265538, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 104911137.
It is not an unprimeable number, because it can be changed into a prime (104911139) 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, 9564 + ... + 17357.
It is an arithmetic number, because the mean of its divisors is an integer number (12657827).
Almost surely, 2104911137 is an apocalyptic number.
It is an amenable number.
104911137 is a deficient number, since it is larger than the sum of its proper divisors (46982787).
104911137 is a wasteful number, since it uses less digits than its factorization.
104911137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27360 (or 27357 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 104911137 is about 10242.6137777425. The cubic root of 104911137 is about 471.6362720754.
It can be divided in two parts, 10491 and 1137, that added together give a triangular number (11628 = T152).
The spelling of 104911137 in words is "one hundred four million, nine hundred eleven thousand, one hundred thirty-seven".
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