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83254092 = 2236937841
BaseRepresentation
bin1001111011001…
…01101101001100
312210122202010220
410331211231030
5132303112332
612132231340
72030435205
oct475455514
9183582126
1083254092
1142aa4039
1223a6b550
131432c59c
14b0b25ac
157497d2c
hex4f65b4c

83254092 has 12 divisors (see below), whose sum is σ = 194259576. Its totient is φ = 27751360.

The previous prime is 83254079. The next prime is 83254109. The reversal of 83254092 is 29045238.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 3468909 + ... + 3468932.

It is an arithmetic number, because the mean of its divisors is an integer number (16188298).

Almost surely, 283254092 is an apocalyptic number.

It is an amenable number.

83254092 is an abundant number, since it is smaller than the sum of its proper divisors (111005484).

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

83254092 is a wasteful number, since it uses less digits than its factorization.

83254092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937848 (or 6937846 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 83254092 is about 9124.3680329106. The cubic root of 83254092 is about 436.6517411003.

The spelling of 83254092 in words is "eighty-three million, two hundred fifty-four thousand, ninety-two".

Divisors: 1 2 3 4 6 12 6937841 13875682 20813523 27751364 41627046 83254092