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7116970964 = 222237978667
BaseRepresentation
bin1101010000011010…
…00101101111010100
3200100222211120210012
412220031011233110
5104033421032324
63134113215352
7341236153325
oct65015055724
920328746705
107116970964
113022387694
121467561558
1389560c22c
144b72c844c
152b9c2220e
hex1a8345bd4

7116970964 has 12 divisors (see below), whose sum is σ = 12510551424. Its totient is φ = 3542527704.

The previous prime is 7116970957. The next prime is 7116971011. The reversal of 7116970964 is 4690796117.

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, 3988442 + ... + 3990225.

It is an arithmetic number, because the mean of its divisors is an integer number (1042545952).

Almost surely, 27116970964 is an apocalyptic number.

It is an amenable number.

7116970964 is a deficient number, since it is larger than the sum of its proper divisors (5393580460).

7116970964 is a wasteful number, since it uses less digits than its factorization.

7116970964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7978894 (or 7978892 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 7116970964 is about 84362.1417698721. The cubic root of 7116970964 is about 1923.5274926982.

The spelling of 7116970964 in words is "seven billion, one hundred sixteen million, nine hundred seventy thousand, nine hundred sixty-four".

Divisors: 1 2 4 223 446 892 7978667 15957334 31914668 1779242741 3558485482 7116970964