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104165395 = 54729431
BaseRepresentation
bin1100011010101…
…11000000010011
321021000011001121
412031113000103
5203131243040
614200343111
72403251125
oct615270023
9237004047
10104165395
1153887004
122aa74a97
1318771739
14db97215
159228c4a
hex6357013

104165395 has 12 divisors (see below), whose sum is σ = 127728144. Its totient is φ = 81550640.

The previous prime is 104165389. The next prime is 104165417. The reversal of 104165395 is 593561401.

It is not a de Polignac number, because 104165395 - 223 = 95776787 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 104165395.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6330 + ... + 15760.

It is an arithmetic number, because the mean of its divisors is an integer number (10644012).

Almost surely, 2104165395 is an apocalyptic number.

104165395 is a deficient number, since it is larger than the sum of its proper divisors (23562749).

104165395 is an frugal number, since it uses more digits than its factorization.

104165395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9530 (or 9483 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 104165395 is about 10206.1449627173. The cubic root of 104165395 is about 470.5160997381.

The spelling of 104165395 in words is "one hundred four million, one hundred sixty-five thousand, three hundred ninety-five".

Divisors: 1 5 47 235 2209 9431 11045 47155 443257 2216285 20833079 104165395