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83354092 = 2221619643
BaseRepresentation
bin1001111011111…
…10000111101100
312210211211022121
410331332013230
5132314312332
612134322324
72031332563
oct475760754
9183754277
1083354092
1143062188
1223ab93a4
1314365c63
14b0dabda
1574b7797
hex4f7e1ec

83354092 has 12 divisors (see below), whose sum is σ = 145952296. Its totient is φ = 41653440.

The previous prime is 83354087. The next prime is 83354123. The reversal of 83354092 is 29045338.

It is a happy number.

It is a hoax number, since the sum of its digits (34) 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3823 + ... + 13465.

Almost surely, 283354092 is an apocalyptic number.

It is an amenable number.

83354092 is a deficient number, since it is larger than the sum of its proper divisors (62598204).

83354092 is a wasteful number, since it uses less digits than its factorization.

83354092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11808 (or 11806 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 83354092 is about 9129.8462199535. The cubic root of 83354092 is about 436.8264980884.

The spelling of 83354092 in words is "eighty-three million, three hundred fifty-four thousand, ninety-two".

Divisors: 1 2 4 2161 4322 8644 9643 19286 38572 20838523 41677046 83354092