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104012671 = 752328411
BaseRepresentation
bin1100011001100…
…01101101111111
321020201101120011
412030301231333
5203111401141
614153204051
72402043640
oct614615577
9236641504
10104012671
1153792294
122aa00627
131871a079
14db576c7
1591e8881
hex6331b7f

104012671 has 8 divisors (see below), whose sum is σ = 119103104. Its totient is φ = 88980120.

The previous prime is 104012653. The next prime is 104012687. The reversal of 104012671 is 176210401.

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

It is a cyclic number.

It is not a de Polignac number, because 104012671 - 25 = 104012639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104012611) by changing a digit.

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, 10545 + ... + 17866.

It is an arithmetic number, because the mean of its divisors is an integer number (14887888).

Almost surely, 2104012671 is an apocalyptic number.

104012671 is a deficient number, since it is larger than the sum of its proper divisors (15090433).

104012671 is an equidigital number, since it uses as much as digits as its factorization.

104012671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28941.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 104012671 is about 10198.6602551512. The cubic root of 104012671 is about 470.2860353338.

The spelling of 104012671 in words is "one hundred four million, twelve thousand, six hundred seventy-one".

Divisors: 1 7 523 3661 28411 198877 14858953 104012671