Base | Representation |
---|---|
bin | 1100100010011… |
… | …1111000011011 |
3 | 10122221221212121 |
4 | 3020213320123 |
5 | 101430422110 |
6 | 5115122111 |
7 | 1206011620 |
oct | 310477033 |
9 | 118857777 |
10 | 52592155 |
11 | 277612a0 |
12 | 15743337 |
13 | ab85225 |
14 | 6db0347 |
15 | 493ccda |
hex | 3227e1b |
52592155 has 16 divisors (see below), whose sum is σ = 78683904. Its totient is φ = 32784480.
The previous prime is 52592153. The next prime is 52592159. The reversal of 52592155 is 55129525.
It is a happy number.
It is not a de Polignac number, because 52592155 - 21 = 52592153 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 52592155.
It is not an unprimeable number, because it can be changed into a prime (52592153) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67917 + ... + 68686.
It is an arithmetic number, because the mean of its divisors is an integer number (4917744).
Almost surely, 252592155 is an apocalyptic number.
52592155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52592155 is a deficient number, since it is larger than the sum of its proper divisors (26091749).
52592155 is a wasteful number, since it uses less digits than its factorization.
52592155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136626.
The product of its digits is 22500, while the sum is 34.
The square root of 52592155 is about 7252.0448840310. The cubic root of 52592155 is about 374.6625824153.
The spelling of 52592155 in words is "fifty-two million, five hundred ninety-two thousand, one hundred fifty-five".
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