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104277913 = 477131249
BaseRepresentation
bin1100011011100…
…10011110011001
321021012212101221
412031302132121
5203143343123
614203012041
72404230145
oct615623631
9237185357
10104277913
11539535a3
122ab0a021
13187b0a0c
14dbc6225
15924c25d
hex6372799

104277913 has 8 divisors (see below), whose sum is σ = 108000000. Its totient is φ = 100618560.

The previous prime is 104277907. The next prime is 104277917. The reversal of 104277913 is 319772401.

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 104277913 - 29 = 104277401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104277917) 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, 12288 + ... + 18961.

It is an arithmetic number, because the mean of its divisors is an integer number (13500000).

Almost surely, 2104277913 is an apocalyptic number.

It is an amenable number.

104277913 is a deficient number, since it is larger than the sum of its proper divisors (3722087).

104277913 is an equidigital number, since it uses as much as digits as its factorization.

104277913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31367.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 104277913 is about 10211.6557423368. The cubic root of 104277913 is about 470.6854537406.

The spelling of 104277913 in words is "one hundred four million, two hundred seventy-seven thousand, nine hundred thirteen".

Divisors: 1 47 71 3337 31249 1468703 2218679 104277913