Base | Representation |
---|---|
bin | 1100011101101… |
… | …0011100010000 |
3 | 10122100211202122 |
4 | 3013122130100 |
5 | 101340244320 |
6 | 5104233412 |
7 | 1203221063 |
oct | 307323420 |
9 | 118324678 |
10 | 52274960 |
11 | 27564a51 |
12 | 1560b868 |
13 | aaa3a3a |
14 | 6d2a8da |
15 | 48c8d25 |
hex | 31da710 |
52274960 has 40 divisors (see below), whose sum is σ = 123842520. Its totient is φ = 20513792.
The previous prime is 52274923. The next prime is 52275019. The reversal of 52274960 is 6947225.
It can be written as a sum of positive squares in 4 ways, for example, as 204304 + 52070656 = 452^2 + 7216^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 52274960.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1925 + ... + 10404.
It is an arithmetic number, because the mean of its divisors is an integer number (3096063).
Almost surely, 252274960 is an apocalyptic number.
It is an amenable number.
52274960 is an abundant number, since it is smaller than the sum of its proper divisors (71567560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52274960 is a wasteful number, since it uses less digits than its factorization.
52274960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12395 (or 12389 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 52274960 is about 7230.1424605605. The cubic root of 52274960 is about 373.9078385399.
The spelling of 52274960 in words is "fifty-two million, two hundred seventy-four thousand, nine hundred sixty".
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