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104645082 = 2317440847
BaseRepresentation
bin1100011110011…
…00000111011010
321021220112001210
412033030013122
5203242120312
614214523550
72410316463
oct617140732
9237815053
10104645082
1154084443
122b0665b6
13188abb89
14dc7dd6a
1592c0e3c
hex63cc1da

104645082 has 8 divisors (see below), whose sum is σ = 209290176. Its totient is φ = 34881692.

The previous prime is 104645071. The next prime is 104645083. The reversal of 104645082 is 280546401.

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

104645082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (104645083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8720418 + ... + 8720429.

It is an arithmetic number, because the mean of its divisors is an integer number (26161272).

Almost surely, 2104645082 is an apocalyptic number.

104645082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104645082 is a wasteful number, since it uses less digits than its factorization.

104645082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17440852.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 104645082 is about 10229.6178814265. The cubic root of 104645082 is about 471.2372441767.

The spelling of 104645082 in words is "one hundred four million, six hundred forty-five thousand, eighty-two".

Divisors: 1 2 3 6 17440847 34881694 52322541 104645082