Base | Representation |
---|---|
bin | 1100011011000… |
… | …0000110011110 |
3 | 10122001000212110 |
4 | 3012300012132 |
5 | 101314222114 |
6 | 5100414450 |
7 | 1201566342 |
oct | 306600636 |
9 | 118030773 |
10 | 52101534 |
11 | 27456721 |
12 | 15547426 |
13 | aa42b14 |
14 | 6cc3622 |
15 | 4892759 |
hex | 31b019e |
52101534 has 32 divisors (see below), whose sum is σ = 110160000. Its totient is φ = 16382304.
The previous prime is 52101523. The next prime is 52101541. The reversal of 52101534 is 43510125.
It is a self number, because there is not a number n which added to its sum of digits gives 52101534.
It is a congruent number.
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, 29817 + ... + 31515.
It is an arithmetic number, because the mean of its divisors is an integer number (3442500).
Almost surely, 252101534 is an apocalyptic number.
52101534 is an abundant number, since it is smaller than the sum of its proper divisors (58058466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52101534 is a wasteful number, since it uses less digits than its factorization.
52101534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1992.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 52101534 is about 7218.1392339023. The cubic root of 52101534 is about 373.4938915757.
Adding to 52101534 its reverse (43510125), we get a palindrome (95611659).
The spelling of 52101534 in words is "fifty-two million, one hundred one thousand, five hundred thirty-four".
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