Base | Representation |
---|---|
bin | 1100100000100… |
… | …10001110100001 |
3 | 21022110002222220 |
4 | 12100102032201 |
5 | 203330313012 |
6 | 14225021253 |
7 | 2412623643 |
oct | 620221641 |
9 | 238402886 |
10 | 104932257 |
11 | 54260181 |
12 | 2b184829 |
13 | 1897c7c1 |
14 | dd16893 |
15 | 932b08c |
hex | 64123a1 |
104932257 has 4 divisors (see below), whose sum is σ = 139909680. Its totient is φ = 69954836.
The previous prime is 104932213. The next prime is 104932271. The reversal of 104932257 is 752239401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 104932257 - 27 = 104932129 is a prime.
It is a super-2 number, since 2×1049322572 = 22021557118228098, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104932277) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17488707 + ... + 17488712.
It is an arithmetic number, because the mean of its divisors is an integer number (34977420).
Almost surely, 2104932257 is an apocalyptic number.
It is an amenable number.
104932257 is a deficient number, since it is larger than the sum of its proper divisors (34977423).
104932257 is an equidigital number, since it uses as much as digits as its factorization.
104932257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34977422.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 104932257 is about 10243.6447126987. The cubic root of 104932257 is about 471.6679188259.
The spelling of 104932257 in words is "one hundred four million, nine hundred thirty-two thousand, two hundred fifty-seven".
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