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64052060 = 2253202603
BaseRepresentation
bin1111010001010…
…1101101011100
311110112011220112
43310111231130
5112344131220
610204505152
71405301462
oct364255534
9143464815
1064052060
1133179296
121954b1b8
1310368437
148714832
1559535c5
hex3d15b5c

64052060 has 12 divisors (see below), whose sum is σ = 134509368. Its totient is φ = 25620816.

The previous prime is 64052047. The next prime is 64052071. The reversal of 64052060 is 6025046.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

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, 1601282 + ... + 1601321.

It is an arithmetic number, because the mean of its divisors is an integer number (11209114).

Almost surely, 264052060 is an apocalyptic number.

It is an amenable number.

64052060 is an abundant number, since it is smaller than the sum of its proper divisors (70457308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64052060 is a wasteful number, since it uses less digits than its factorization.

64052060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202612 (or 3202610 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 64052060 is about 8003.2530885884. The cubic root of 64052060 is about 400.1084289386.

The spelling of 64052060 in words is "sixty-four million, fifty-two thousand, sixty", and thus it is an eban number.

Divisors: 1 2 4 5 10 20 3202603 6405206 12810412 16013015 32026030 64052060