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104251795 = 553393403
BaseRepresentation
bin1100011011011…
…00000110010011
321021011112120121
412031230012103
5203142024140
614202251111
72404061044
oct615540623
9237145517
10104251795
1153935a0a
122aab6a97
13187a1b6b
14dbba8cb
15924464a
hex636c193

104251795 has 8 divisors (see below), whose sum is σ = 127462896. Its totient is φ = 81827616.

The previous prime is 104251789. The next prime is 104251813. The reversal of 104251795 is 597152401.

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 104251795 - 29 = 104251283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104251795.

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 7 ways as a sum of consecutive naturals, for example, 196437 + ... + 196966.

It is an arithmetic number, because the mean of its divisors is an integer number (15932862).

Almost surely, 2104251795 is an apocalyptic number.

104251795 is a deficient number, since it is larger than the sum of its proper divisors (23211101).

104251795 is an equidigital number, since it uses as much as digits as its factorization.

104251795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393461.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 104251795 is about 10210.3768294809. The cubic root of 104251795 is about 470.6461536664.

The spelling of 104251795 in words is "one hundred four million, two hundred fifty-one thousand, seven hundred ninety-five".

Divisors: 1 5 53 265 393403 1967015 20850359 104251795