Base | Representation |
---|---|
bin | 1110000110001… |
… | …1100111011111 |
3 | 11010021000202120 |
4 | 3201203213133 |
5 | 110114101122 |
6 | 5511154023 |
7 | 1315403451 |
oct | 341434737 |
9 | 133230676 |
10 | 59128287 |
11 | 30415a59 |
12 | 17975913 |
13 | c33326a |
14 | 7bd22d1 |
15 | 52ce75c |
hex | 38639df |
59128287 has 12 divisors (see below), whose sum is σ = 79826904. Its totient is φ = 38930320.
The previous prime is 59128259. The next prime is 59128297. The reversal of 59128287 is 78282195.
It is not a de Polignac number, because 59128287 - 211 = 59126239 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (59128297) 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, 19237 + ... + 22097.
It is an arithmetic number, because the mean of its divisors is an integer number (6652242).
Almost surely, 259128287 is an apocalyptic number.
59128287 is a deficient number, since it is larger than the sum of its proper divisors (20698617).
59128287 is an equidigital number, since it uses as much as digits as its factorization.
59128287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3030 (or 2947 counting only the distinct ones).
The product of its digits is 80640, while the sum is 42.
The square root of 59128287 is about 7689.4919858206. The cubic root of 59128287 is about 389.5815959912.
The spelling of 59128287 in words is "fifty-nine million, one hundred twenty-eight thousand, two hundred eighty-seven".
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