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104169804 = 22353163789
BaseRepresentation
bin1100011010110…
…00000101001100
321021000101002220
412031120011030
5203131413204
614200415340
72403300024
oct615300514
9237011086
10104169804
115388a352
122aa77550
131877374b
14db98a84
15922a1d9
hex635814c

104169804 has 24 divisors (see below), whose sum is σ = 247650480. Its totient is φ = 34067904.

The previous prime is 104169803. The next prime is 104169809. The reversal of 104169804 is 408961401.

It is not an unprimeable number, because it can be changed into a prime (104169803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81259 + ... + 82530.

It is an arithmetic number, because the mean of its divisors is an integer number (10318770).

Almost surely, 2104169804 is an apocalyptic number.

It is an amenable number.

104169804 is an abundant number, since it is smaller than the sum of its proper divisors (143480676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104169804 is a wasteful number, since it uses less digits than its factorization.

104169804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163849 (or 163847 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 104169804 is about 10206.3609577557. The cubic root of 104169804 is about 470.5227381430.

The spelling of 104169804 in words is "one hundred four million, one hundred sixty-nine thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 53 106 159 212 318 636 163789 327578 491367 655156 982734 1965468 8680817 17361634 26042451 34723268 52084902 104169804