Base | Representation |
---|---|
bin | 1100011100111… |
… | …1101110001111 |
3 | 10122021121112112 |
4 | 3013033232033 |
5 | 101332343210 |
6 | 5103254235 |
7 | 1202646062 |
oct | 307175617 |
9 | 118247475 |
10 | 52231055 |
11 | 27534a68 |
12 | 155aa37b |
13 | aa89a66 |
14 | 6d188d9 |
15 | 48bad05 |
hex | 31cfb8f |
52231055 has 8 divisors (see below), whose sum is σ = 66364272. Its totient is φ = 39326848.
The previous prime is 52231043. The next prime is 52231099. The reversal of 52231055 is 55013225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52231055 - 212 = 52226959 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52231055.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307157 + ... + 307326.
It is an arithmetic number, because the mean of its divisors is an integer number (8295534).
Almost surely, 252231055 is an apocalyptic number.
52231055 is a deficient number, since it is larger than the sum of its proper divisors (14133217).
52231055 is a wasteful number, since it uses less digits than its factorization.
52231055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 614505.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 52231055 is about 7227.1055755399. The cubic root of 52231055 is about 373.8031292503.
The spelling of 52231055 in words is "fifty-two million, two hundred thirty-one thousand, fifty-five".
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