Base | Representation |
---|---|
bin | 1100011001100… |
… | …1110010101011 |
3 | 10121212101112001 |
4 | 3012121302223 |
5 | 101303311110 |
6 | 5054431431 |
7 | 1201036051 |
oct | 306316253 |
9 | 117771461 |
10 | 52010155 |
11 | 273a3aaa |
12 | 15502577 |
13 | aa10352 |
14 | 6c9c1d1 |
15 | 487563a |
hex | 3199cab |
52010155 has 4 divisors (see below), whose sum is σ = 62412192. Its totient is φ = 41608120.
The previous prime is 52010149. The next prime is 52010173. The reversal of 52010155 is 55101025.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 52010155 - 217 = 51879083 is a prime.
It is a Duffinian number.
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, 5201011 + ... + 5201020.
It is an arithmetic number, because the mean of its divisors is an integer number (15603048).
Almost surely, 252010155 is an apocalyptic number.
52010155 is a deficient number, since it is larger than the sum of its proper divisors (10402037).
52010155 is a wasteful number, since it uses less digits than its factorization.
52010155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10402036.
The product of its (nonzero) digits is 250, while the sum is 19.
The square root of 52010155 is about 7211.8066391162. The cubic root of 52010155 is about 373.2754113123.
The spelling of 52010155 in words is "fifty-two million, ten thousand, one hundred fifty-five".
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