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92090067 = 3109281621
BaseRepresentation
bin1010111110100…
…10111011010011
320102021122211020
411133102323103
5142033340232
613045450523
72165516106
oct537227323
9212248736
1092090067
1147a896a3
1226a10a43
1316104384
14c33273d
158140e2c
hex57d2ed3

92090067 has 8 divisors (see below), whose sum is σ = 123913680. Its totient is φ = 60829920.

The previous prime is 92090023. The next prime is 92090069. The reversal of 92090067 is 76009029.

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

It is not a de Polignac number, because 92090067 - 27 = 92089939 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (92090069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140484 + ... + 141137.

It is an arithmetic number, because the mean of its divisors is an integer number (15489210).

Almost surely, 292090067 is an apocalyptic number.

92090067 is a deficient number, since it is larger than the sum of its proper divisors (31823613).

92090067 is a wasteful number, since it uses less digits than its factorization.

92090067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281733.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 92090067 is about 9596.3569650154. The cubic root of 92090067 is about 451.5830123950.

The spelling of 92090067 in words is "ninety-two million, ninety thousand, sixty-seven".

Divisors: 1 3 109 327 281621 844863 30696689 92090067