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8680044696 = 233361668529
BaseRepresentation
bin10000001010101111…
…01111100010011000
3211101221000221211220
420011113233202120
5120234042412241
63553151252040
7425046106521
oct100527574230
924357027756
108680044696
113754728064
121822b1a020
13a843b652b
145c4b29848
1535c07a166
hex2055ef898

8680044696 has 16 divisors (see below), whose sum is σ = 21700111800. Its totient is φ = 2893348224.

The previous prime is 8680044689. The next prime is 8680044707. The reversal of 8680044696 is 6964400868.

It is a hoax number, since the sum of its digits (51) 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, 180834241 + ... + 180834288.

Almost surely, 28680044696 is an apocalyptic number.

It is an amenable number.

8680044696 is an abundant number, since it is smaller than the sum of its proper divisors (13020067104).

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

8680044696 is a wasteful number, since it uses less digits than its factorization.

8680044696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361668538 (or 361668534 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The square root of 8680044696 is about 93166.7574620905. The cubic root of 8680044696 is about 2055.1364114017.

The spelling of 8680044696 in words is "eight billion, six hundred eighty million, forty-four thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 24 361668529 723337058 1085005587 1446674116 2170011174 2893348232 4340022348 8680044696