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52000708 = 2213000177
BaseRepresentation
bin1100011001011…
…1011111000100
310121211220120011
43012113133010
5101303010313
65054320004
71200666364
oct306273704
9117756504
1052000708
11273979a1
12154b9004
13aa08c66
146c989a4
15487293d
hex31977c4

52000708 has 6 divisors (see below), whose sum is σ = 91001246. Its totient is φ = 26000352.

The previous prime is 52000699. The next prime is 52000709. The reversal of 52000708 is 80700025.

It can be written as a sum of positive squares in only one way, i.e., 41964484 + 10036224 = 6478^2 + 3168^2 .

It is not an unprimeable number, because it can be changed into a prime (52000709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500085 + ... + 6500092.

Almost surely, 252000708 is an apocalyptic number.

It is an amenable number.

52000708 is a deficient number, since it is larger than the sum of its proper divisors (39000538).

52000708 is a wasteful number, since it uses less digits than its factorization.

52000708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13000181 (or 13000179 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 52000708 is about 7211.1516417282. The cubic root of 52000708 is about 373.2528096599.

The spelling of 52000708 in words is "fifty-two million, seven hundred eight", and thus it is an aban number.

Divisors: 1 2 4 13000177 26000354 52000708