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104130171 = 3312173169
BaseRepresentation
bin1100011010011…
…10011001111011
321020221100202000
412031032121323
5203124131141
614155512043
72403043335
oct615163173
9236840660
10104130171
11538625a2
122aa58623
131875b6b2
14db88455
15921d5b6
hex634e67b

104130171 has 16 divisors (see below), whose sum is σ = 154442400. Its totient is φ = 69341184.

The previous prime is 104130167. The next prime is 104130181. The reversal of 104130171 is 171031401.

It is not a de Polignac number, because 104130171 - 22 = 104130167 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104130101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31275 + ... + 34443.

It is an arithmetic number, because the mean of its divisors is an integer number (9652650).

Almost surely, 2104130171 is an apocalyptic number.

104130171 is a deficient number, since it is larger than the sum of its proper divisors (50312229).

104130171 is a wasteful number, since it uses less digits than its factorization.

104130171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395 (or 4389 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 104130171 is about 10204.4191897432. The cubic root of 104130171 is about 470.4630580423.

Adding to 104130171 its reverse (171031401), we get a palindrome (275161572).

The spelling of 104130171 in words is "one hundred four million, one hundred thirty thousand, one hundred seventy-one".

Divisors: 1 3 9 27 1217 3169 3651 9507 10953 28521 32859 85563 3856673 11570019 34710057 104130171