Base | Representation |
---|---|
bin | 1100011010001… |
… | …1011011110100 |
3 | 10121221101200220 |
4 | 3012203123310 |
5 | 101311042102 |
6 | 5055334340 |
7 | 1201262154 |
oct | 306433364 |
9 | 117841626 |
10 | 52049652 |
11 | 27420746 |
12 | 155213b0 |
13 | aa25315 |
14 | 6cac764 |
15 | 48821bc |
hex | 31a36f4 |
52049652 has 12 divisors (see below), whose sum is σ = 121449216. Its totient is φ = 17349880.
The previous prime is 52049629. The next prime is 52049663. The reversal of 52049652 is 25694025.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×520496522 = 5418332546642208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168724 + ... + 2168747.
It is an arithmetic number, because the mean of its divisors is an integer number (10120768).
Almost surely, 252049652 is an apocalyptic number.
It is an amenable number.
52049652 is an abundant number, since it is smaller than the sum of its proper divisors (69399564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52049652 is a wasteful number, since it uses less digits than its factorization.
52049652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4337478 (or 4337476 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 52049652 is about 7214.5444762646. The cubic root of 52049652 is about 373.3698770209.
The spelling of 52049652 in words is "fifty-two million, forty-nine thousand, six hundred fifty-two".
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