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8104054982 = 213729576843
BaseRepresentation
bin1111000110000101…
…00001000011000110
3202220210012122111112
413203002201003012
5113044114224412
63420054005022
7404553221312
oct74302410306
922823178445
108104054982
113489589501
1216a2046772
139c1c7650a
1456c432b42
15326701722
hex1e30a10c6

8104054982 has 8 divisors (see below), whose sum is σ = 12244813416. Its totient is φ = 4022450512.

The previous prime is 8104054969. The next prime is 8104054993. The reversal of 8104054982 is 2894504018.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14788148 + ... + 14788695.

It is an arithmetic number, because the mean of its divisors is an integer number (1530601677).

Almost surely, 28104054982 is an apocalyptic number.

8104054982 is a deficient number, since it is larger than the sum of its proper divisors (4140758434).

8104054982 is a wasteful number, since it uses less digits than its factorization.

8104054982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29576982.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 8104054982 is about 90022.5248590596. The cubic root of 8104054982 is about 2008.6339225563.

The spelling of 8104054982 in words is "eight billion, one hundred four million, fifty-four thousand, nine hundred eighty-two".

Divisors: 1 2 137 274 29576843 59153686 4052027491 8104054982