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52053068 = 2213013267
BaseRepresentation
bin1100011010010…
…0010001001100
310121221120101102
43012210101030
5101311144233
65055402232
71201305134
oct306442114
9117846342
1052053068
1127423271
1215523378
13aa26a42
146cadac4
1548831e8
hex31a444c

52053068 has 6 divisors (see below), whose sum is σ = 91092876. Its totient is φ = 26026532.

The previous prime is 52053041. The next prime is 52053097. The reversal of 52053068 is 86035025.

It is a self number, because there is not a number n which added to its sum of digits gives 52053068.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506630 + ... + 6506637.

It is an arithmetic number, because the mean of its divisors is an integer number (15182146).

Almost surely, 252053068 is an apocalyptic number.

It is an amenable number.

52053068 is a deficient number, since it is larger than the sum of its proper divisors (39039808).

52053068 is a wasteful number, since it uses less digits than its factorization.

52053068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13013271 (or 13013269 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 52053068 is about 7214.7812163641. The cubic root of 52053068 is about 373.3780448859.

The spelling of 52053068 in words is "fifty-two million, fifty-three thousand, sixty-eight".

Divisors: 1 2 4 13013267 26026534 52053068