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80083708 = 221910110433
BaseRepresentation
bin1001100010111…
…11101011111100
312120200200012021
410301133223330
5131000134313
611540245524
71661462125
oct461375374
9176620167
1080083708
1141229091
12229a08a4
131378c513
14a8c904c
15706d78d
hex4c5fafc

80083708 has 24 divisors (see below), whose sum is σ = 148997520. Its totient is φ = 37555200.

The previous prime is 80083699. The next prime is 80083733. The reversal of 80083708 is 80738008.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2460 + ... + 12892.

It is an arithmetic number, because the mean of its divisors is an integer number (6208230).

Almost surely, 280083708 is an apocalyptic number.

It is an amenable number.

80083708 is a deficient number, since it is larger than the sum of its proper divisors (68913812).

80083708 is a wasteful number, since it uses less digits than its factorization.

80083708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10557 (or 10555 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 80083708 is about 8948.9501060180. The cubic root of 80083708 is about 431.0371718020.

The spelling of 80083708 in words is "eighty million, eighty-three thousand, seven hundred eight".

Divisors: 1 2 4 19 38 76 101 202 404 1919 3838 7676 10433 20866 41732 198227 396454 792908 1053733 2107466 4214932 20020927 40041854 80083708