Base | Representation |
---|---|
bin | 1100100001010… |
… | …1010101000000 |
3 | 10122211002121222 |
4 | 3020111111000 |
5 | 101421004120 |
6 | 5113334212 |
7 | 1205244224 |
oct | 310252500 |
9 | 118732558 |
10 | 52516160 |
11 | 2770a194 |
12 | 15707368 |
13 | ab59768 |
14 | 6d90784 |
15 | 4925525 |
hex | 3215540 |
52516160 has 28 divisors (see below), whose sum is σ = 125054868. Its totient is φ = 21006336.
The previous prime is 52516159. The next prime is 52516169. The reversal of 52516160 is 6161525.
It can be written as a sum of positive squares in 2 ways, for example, as 25725184 + 26790976 = 5072^2 + 5176^2 .
It is a super-2 number, since 2×525161602 = 5515894122291200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52516169) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81737 + ... + 82376.
Almost surely, 252516160 is an apocalyptic number.
It is an amenable number.
52516160 is an abundant number, since it is smaller than the sum of its proper divisors (72538708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52516160 is a wasteful number, since it uses less digits than its factorization.
52516160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164130 (or 164120 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 52516160 is about 7246.8034332387. The cubic root of 52516160 is about 374.4820345237.
Adding to 52516160 its reverse (6161525), we get a palindrome (58677685).
It can be divided in two parts, 5251 and 6160, that added together give a palindrome (11411).
The spelling of 52516160 in words is "fifty-two million, five hundred sixteen thousand, one hundred sixty".
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