Base | Representation |
---|---|
bin | 1100011100100… |
… | …0011100100111 |
3 | 10122020002122211 |
4 | 3013020130213 |
5 | 101330420010 |
6 | 5102504251 |
7 | 1202463151 |
oct | 307103447 |
9 | 118202584 |
10 | 52201255 |
11 | 27514637 |
12 | 15595087 |
13 | aa79322 |
14 | 6d0bad1 |
15 | 48b208a |
hex | 31c8727 |
52201255 has 16 divisors (see below), whose sum is σ = 64364544. Its totient is φ = 40623520.
The previous prime is 52201213. The next prime is 52201267. The reversal of 52201255 is 55210225.
52201255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52201255 - 219 = 51676967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44304 + ... + 45466.
It is an arithmetic number, because the mean of its divisors is an integer number (4022784).
Almost surely, 252201255 is an apocalyptic number.
52201255 is a deficient number, since it is larger than the sum of its proper divisors (12163289).
52201255 is a wasteful number, since it uses less digits than its factorization.
52201255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1406.
The product of its (nonzero) digits is 1000, while the sum is 22.
The square root of 52201255 is about 7225.0435984844. The cubic root of 52201255 is about 373.7320256230.
The spelling of 52201255 in words is "fifty-two million, two hundred one thousand, two hundred fifty-five".
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