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52900612 = 2279167407
BaseRepresentation
bin1100100111001…
…1001100000100
310200112121222221
43021303030010
5102020304422
65125502124
71211435122
oct311631404
9120477887
1052900612
1127952016
1215871944
13ac6274b
147050912
15499e3c7
hex3273304

52900612 has 12 divisors (see below), whose sum is σ = 93748480. Its totient is φ = 26115336.

The previous prime is 52900591. The next prime is 52900613. The reversal of 52900612 is 21600925.

It is not an unprimeable number, because it can be changed into a prime (52900613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83388 + ... + 84019.

Almost surely, 252900612 is an apocalyptic number.

It is an amenable number.

52900612 is a deficient number, since it is larger than the sum of its proper divisors (40847868).

52900612 is a wasteful number, since it uses less digits than its factorization.

52900612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167490 (or 167488 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 52900612 is about 7273.2806903075. The cubic root of 52900612 is about 375.3936299293.

The spelling of 52900612 in words is "fifty-two million, nine hundred thousand, six hundred twelve".

Divisors: 1 2 4 79 158 316 167407 334814 669628 13225153 26450306 52900612