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80083059 = 3737103067
BaseRepresentation
bin1001100010111…
…11100001110011
312120200122022020
410301133201303
5131000124214
611540242523
71661460210
oct461374163
9176618266
1080083059
1141228651
12229a0443
131378c134
14a8c8b07
15706d4a9
hex4c5f873

80083059 has 16 divisors (see below), whose sum is σ = 125330688. Its totient is φ = 44524512.

The previous prime is 80083049. The next prime is 80083067. The reversal of 80083059 is 95038008.

It is not a de Polignac number, because 80083059 - 27 = 80082931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80083009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50757 + ... + 52310.

It is an arithmetic number, because the mean of its divisors is an integer number (7833168).

Almost surely, 280083059 is an apocalyptic number.

80083059 is a deficient number, since it is larger than the sum of its proper divisors (45247629).

80083059 is a wasteful number, since it uses less digits than its factorization.

80083059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103114.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 80083059 is about 8948.9138447076. The cubic root of 80083059 is about 431.0360074209.

The spelling of 80083059 in words is "eighty million, eighty-three thousand, fifty-nine".

Divisors: 1 3 7 21 37 111 259 777 103067 309201 721469 2164407 3813479 11440437 26694353 80083059