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82000059 = 3181151013
BaseRepresentation
bin1001110001100…
…11100010111011
312201022000221020
410320303202323
5131443000214
612045313523
72013663141
oct470634273
9181260836
1082000059
1142317949
12235658a3
1313cb085b
14ac67591
1572eb4a9
hex4e338bb

82000059 has 8 divisors (see below), whose sum is σ = 109938192. Its totient is φ = 54364320.

The previous prime is 82000057. The next prime is 82000073. The reversal of 82000059 is 95000028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82000059 - 21 = 82000057 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (82000057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74964 + ... + 76049.

It is an arithmetic number, because the mean of its divisors is an integer number (13742274).

Almost surely, 282000059 is an apocalyptic number.

82000059 is a deficient number, since it is larger than the sum of its proper divisors (27938133).

82000059 is a wasteful number, since it uses less digits than its factorization.

82000059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151197.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 82000059 is about 9055.3883958668. The cubic root of 82000059 is about 434.4482527737.

The spelling of 82000059 in words is "eighty-two million, fifty-nine", and thus it is an aban number and an uban number.

Divisors: 1 3 181 543 151013 453039 27333353 82000059