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9992328708 = 2231531543889
BaseRepresentation
bin10010100111001011…
…01101011000000100
3221210101022220002110
421103211231120010
5130431014004313
64331310141020
7502422251445
oct112345553004
927711286073
109992328708
1142684554aa
121b2a4b1770
13c3323284b
146ab1272cc
153d7394ec3
hex25396d604

9992328708 has 24 divisors (see below), whose sum is σ = 23330705440. Its totient is φ = 3328594560.

The previous prime is 9992328701. The next prime is 9992328719. The reversal of 9992328708 is 8078232999.

It is not an unprimeable number, because it can be changed into a prime (9992328701) 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, 253573 + ... + 290316.

Almost surely, 29992328708 is an apocalyptic number.

It is an amenable number.

9992328708 is an abundant number, since it is smaller than the sum of its proper divisors (13338376732).

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

9992328708 is a wasteful number, since it uses less digits than its factorization.

9992328708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545427 (or 545425 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 57.

The square root of 9992328708 is about 99961.6361810870. The cubic root of 9992328708 is about 2153.8836391787.

The spelling of 9992328708 in words is "nine billion, nine hundred ninety-two million, three hundred twenty-eight thousand, seven hundred eight".

Divisors: 1 2 3 4 6 12 1531 3062 4593 6124 9186 18372 543889 1087778 1631667 2175556 3263334 6526668 832694059 1665388118 2498082177 3330776236 4996164354 9992328708