Base | Representation |
---|---|
bin | 1100011011100… |
… | …1110111001011 |
3 | 10122010001201020 |
4 | 3012321313023 |
5 | 101322012030 |
6 | 5101323523 |
7 | 1202124036 |
oct | 306716713 |
9 | 118101636 |
10 | 52141515 |
11 | 27483768 |
12 | 155665a3 |
13 | aa5808a |
14 | 6cd401d |
15 | 489e510 |
hex | 31b9dcb |
52141515 has 16 divisors (see below), whose sum is σ = 84038688. Its totient is φ = 27604736.
The previous prime is 52141493. The next prime is 52141549. The reversal of 52141515 is 51514125.
It is a cyclic number.
It is not a de Polignac number, because 52141515 - 29 = 52141003 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10632 + ... + 14741.
It is an arithmetic number, because the mean of its divisors is an integer number (5252418).
Almost surely, 252141515 is an apocalyptic number.
52141515 is a deficient number, since it is larger than the sum of its proper divisors (31897173).
52141515 is a wasteful number, since it uses less digits than its factorization.
52141515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25518.
The product of its digits is 1000, while the sum is 24.
The square root of 52141515 is about 7220.9081838783. The cubic root of 52141515 is about 373.5894027833.
The spelling of 52141515 in words is "fifty-two million, one hundred forty-one thousand, five hundred fifteen".
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