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3312680 = 235711831
BaseRepresentation
bin1100101000110000101000
320020022010212
430220300220
51322001210
6155000252
740104650
oct14506050
96208125
103312680
111962958
121139088
138bca87
14623360
15456805
hex328c28

3312680 has 32 divisors (see below), whose sum is σ = 8519040. Its totient is φ = 1135680.

The previous prime is 3312679. The next prime is 3312689. The reversal of 3312680 is 862133.

It is not an unprimeable number, because it can be changed into a prime (3312689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5636 + ... + 6195.

It is an arithmetic number, because the mean of its divisors is an integer number (266220).

Almost surely, 23312680 is an apocalyptic number.

It is an amenable number.

3312680 is an abundant number, since it is smaller than the sum of its proper divisors (5206360).

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

3312680 is a wasteful number, since it uses less digits than its factorization.

3312680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11849 (or 11845 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3312680 is about 1820.0769214514. The cubic root of 3312680 is about 149.0709989997.

The spelling of 3312680 in words is "three million, three hundred twelve thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 11831 23662 47324 59155 82817 94648 118310 165634 236620 331268 414085 473240 662536 828170 1656340 3312680