Base | Representation |
---|---|
bin | 1100101000000… |
… | …0110001011111 |
3 | 10200122110022210 |
4 | 3022000301133 |
5 | 102024100010 |
6 | 5131011503 |
7 | 1212056262 |
oct | 312006137 |
9 | 120573283 |
10 | 52956255 |
11 | 2798a900 |
12 | 15899b93 |
13 | ac81b81 |
14 | 7066cd9 |
15 | 49b0b20 |
hex | 3280c5f |
52956255 has 48 divisors (see below), whose sum is σ = 94227840. Its totient is φ = 25375680.
The previous prime is 52956247. The next prime is 52956271. The reversal of 52956255 is 55265925.
It is not a de Polignac number, because 52956255 - 23 = 52956247 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 295756 + ... + 295934.
It is an arithmetic number, because the mean of its divisors is an integer number (1963080).
Almost surely, 252956255 is an apocalyptic number.
52956255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52956255 is a deficient number, since it is larger than the sum of its proper divisors (41271585).
52956255 is a wasteful number, since it uses less digits than its factorization.
52956255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372 (or 361 counting only the distinct ones).
The product of its digits is 135000, while the sum is 39.
The square root of 52956255 is about 7277.1048501447. The cubic root of 52956255 is about 375.5252018690.
The spelling of 52956255 in words is "fifty-two million, nine hundred fifty-six thousand, two hundred fifty-five".
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