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70652682 = 2331308383
BaseRepresentation
bin1000011011000…
…01001100001010
311220221112021000
410031201030022
5121041341212
611002155430
71515352332
oct415411412
9156845230
1070652682
1136977451
121b7b2b76
1311839929
1495520c2
1563091dc
hex436130a

70652682 has 16 divisors (see below), whose sum is σ = 157006080. Its totient is φ = 23550876.

The previous prime is 70652653. The next prime is 70652707. The reversal of 70652682 is 28625607.

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, 654138 + ... + 654245.

It is an arithmetic number, because the mean of its divisors is an integer number (9812880).

Almost surely, 270652682 is an apocalyptic number.

70652682 is an abundant number, since it is smaller than the sum of its proper divisors (86353398).

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

70652682 is a wasteful number, since it uses less digits than its factorization.

70652682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308394 (or 1308388 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 70652682 is about 8405.5149753004. The cubic root of 70652682 is about 413.4054688241.

The spelling of 70652682 in words is "seventy million, six hundred fifty-two thousand, six hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 1308383 2616766 3925149 7850298 11775447 23550894 35326341 70652682