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79084292 = 2272824439
BaseRepresentation
bin1001011011010…
…11101100000100
312111210220020212
410231223230010
5130221144132
611503014552
71650130310
oct455535404
9174726225
1079084292
1140706221
122259a458
13134cc651
14a708b40
156e225b2
hex4b6bb04

79084292 has 12 divisors (see below), whose sum is σ = 158168640. Its totient is φ = 33893256.

The previous prime is 79084279. The next prime is 79084301. The reversal of 79084292 is 29248097.

79084292 is an admirable number.

It is a super-2 number, since 2×790842922 = 12508650482282528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 1412192 + ... + 1412247.

It is an arithmetic number, because the mean of its divisors is an integer number (13180720).

Almost surely, 279084292 is an apocalyptic number.

It is an amenable number.

79084292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

79084292 is a wasteful number, since it uses less digits than its factorization.

79084292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824450 (or 2824448 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 79084292 is about 8892.9349485982. The cubic root of 79084292 is about 429.2365975382.

The spelling of 79084292 in words is "seventy-nine million, eighty-four thousand, two hundred ninety-two".

Divisors: 1 2 4 7 14 28 2824439 5648878 11297756 19771073 39542146 79084292