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8968697914 = 211407668087
BaseRepresentation
bin10000101101001001…
…10111100000111010
3212011001012001121211
420112210313200322
5121331441313124
64041542153334
7435152450221
oct102644674072
925131161554
108968697914
113892661540
1218a372284a
13acc140757
146111c7cb8
15377596e94
hex21693783a

8968697914 has 8 divisors (see below), whose sum is σ = 14676051168. Its totient is φ = 4076680860.

The previous prime is 8968697909. The next prime is 8968697929. The reversal of 8968697914 is 4197968698.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8968697914.

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, 203834022 + ... + 203834065.

It is an arithmetic number, because the mean of its divisors is an integer number (1834506396).

Almost surely, 28968697914 is an apocalyptic number.

8968697914 is a deficient number, since it is larger than the sum of its proper divisors (5707353254).

8968697914 is a wasteful number, since it uses less digits than its factorization.

8968697914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407668100.

The product of its digits is 47029248, while the sum is 67.

The square root of 8968697914 is about 94703.2096288188. The cubic root of 8968697914 is about 2077.6695047398.

The spelling of 8968697914 in words is "eight billion, nine hundred sixty-eight million, six hundred ninety-seven thousand, nine hundred fourteen".

Divisors: 1 2 11 22 407668087 815336174 4484348957 8968697914