Base | Representation |
---|---|
bin | 1100011010010… |
… | …0011111000100 |
3 | 10121221121121022 |
4 | 3012210133010 |
5 | 101311211311 |
6 | 5055410312 |
7 | 1201310543 |
oct | 306443704 |
9 | 117847538 |
10 | 52053956 |
11 | 274239a9 |
12 | 15523998 |
13 | aa27276 |
14 | 6cb015a |
15 | 48835db |
hex | 31a47c4 |
52053956 has 12 divisors (see below), whose sum is σ = 94235820. Its totient is φ = 25129440.
The previous prime is 52053943. The next prime is 52053959. The reversal of 52053956 is 65935025.
It can be written as a sum of positive squares in 2 ways, for example, as 35521600 + 16532356 = 5960^2 + 4066^2 .
It is a super-2 number, since 2×520539562 = 5419228670499872, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (52053959) 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, 224255 + ... + 224486.
It is an arithmetic number, because the mean of its divisors is an integer number (7852985).
Almost surely, 252053956 is an apocalyptic number.
It is an amenable number.
52053956 is a deficient number, since it is larger than the sum of its proper divisors (42181864).
52053956 is a wasteful number, since it uses less digits than its factorization.
52053956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448774 (or 448772 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 35.
The square root of 52053956 is about 7214.8427564293. The cubic root of 52053956 is about 373.3801680897.
The spelling of 52053956 in words is "fifty-two million, fifty-three thousand, nine hundred fifty-six".
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