Base | Representation |
---|---|
bin | 1100100101111… |
… | …0000000100010 |
3 | 10200101012222211 |
4 | 3021132000202 |
5 | 102010020413 |
6 | 5123552334 |
7 | 1210624156 |
oct | 311360042 |
9 | 120335884 |
10 | 52813858 |
11 | 278a2919 |
12 | 1582b6aa |
13 | ac32106 |
14 | 702b066 |
15 | 498383d |
hex | 325e022 |
52813858 has 8 divisors (see below), whose sum is σ = 79725852. Its totient is φ = 26238576.
The previous prime is 52813841. The next prime is 52813903. The reversal of 52813858 is 85831825.
It can be written as a sum of positive squares in 2 ways, for example, as 52519009 + 294849 = 7247^2 + 543^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 52813858.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83785 + ... + 84412.
Almost surely, 252813858 is an apocalyptic number.
52813858 is a deficient number, since it is larger than the sum of its proper divisors (26911994).
52813858 is a wasteful number, since it uses less digits than its factorization.
52813858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168356.
The product of its digits is 76800, while the sum is 40.
The square root of 52813858 is about 7267.3143595141. The cubic root of 52813858 is about 375.1883095710.
The spelling of 52813858 in words is "fifty-two million, eight hundred thirteen thousand, eight hundred fifty-eight".
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