Base | Representation |
---|---|
bin | 1100100111111… |
… | …1101100111011 |
3 | 10200122020022021 |
4 | 3021333230323 |
5 | 102023424432 |
6 | 5130535311 |
7 | 1212040423 |
oct | 311775473 |
9 | 120566267 |
10 | 52951867 |
11 | 27987581 |
12 | 15897537 |
13 | ac7cb87 |
14 | 7065483 |
15 | 49ae697 |
hex | 327fb3b |
52951867 has 4 divisors (see below), whose sum is σ = 53044216. Its totient is φ = 52859520.
The previous prime is 52951849. The next prime is 52951891. The reversal of 52951867 is 76815925.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52951867 - 27 = 52951739 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52951817) 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, 45309 + ... + 46462.
It is an arithmetic number, because the mean of its divisors is an integer number (13261054).
Almost surely, 252951867 is an apocalyptic number.
52951867 is a deficient number, since it is larger than the sum of its proper divisors (92349).
52951867 is an equidigital number, since it uses as much as digits as its factorization.
52951867 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92348.
The product of its digits is 151200, while the sum is 43.
The square root of 52951867 is about 7276.8033503730. The cubic root of 52951867 is about 375.5148294708.
The spelling of 52951867 in words is "fifty-two million, nine hundred fifty-one thousand, eight hundred sixty-seven".
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