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8064992 = 251319387
BaseRepresentation
bin11110110000111111100000
3120011202002102
4132300333200
54031034432
6444505532
7125360045
oct36607740
916152072
108064992
114609391
12284b2a8
131894bb0
1410dd1cc
15a94962
hex7b0fe0

8064992 has 24 divisors (see below), whose sum is σ = 17100216. Its totient is φ = 3722112.

The previous prime is 8064977. The next prime is 8065007. The reversal of 8064992 is 2994608.

It is an interprime number because it is at equal distance from previous prime (8064977) and next prime (8065007).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9278 + ... + 10109.

It is an arithmetic number, because the mean of its divisors is an integer number (712509).

Almost surely, 28064992 is an apocalyptic number.

It is an amenable number.

8064992 is an abundant number, since it is smaller than the sum of its proper divisors (9035224).

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

8064992 is a wasteful number, since it uses less digits than its factorization.

8064992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19410 (or 19402 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 8064992 is about 2839.8929557291. The cubic root of 8064992 is about 200.5401399311.

The spelling of 8064992 in words is "eight million, sixty-four thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 19387 38774 77548 155096 252031 310192 504062 620384 1008124 2016248 4032496 8064992