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104307108 = 2238692259
BaseRepresentation
bin1100011011110…
…01100110100100
321021021100110020
412031321212210
5203200311413
614203355140
72404411233
oct615714644
9237240406
10104307108
1153973524
122ab22ab0
13187c10a9
14dbd2b1a
159255c23
hex63799a4

104307108 has 12 divisors (see below), whose sum is σ = 243383280. Its totient is φ = 34769032.

The previous prime is 104307089. The next prime is 104307109. The reversal of 104307108 is 801703401.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (104307109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4346118 + ... + 4346141.

It is an arithmetic number, because the mean of its divisors is an integer number (20281940).

Almost surely, 2104307108 is an apocalyptic number.

It is an amenable number.

104307108 is an abundant number, since it is smaller than the sum of its proper divisors (139076172).

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

104307108 is a wasteful number, since it uses less digits than its factorization.

104307108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692266 (or 8692264 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 104307108 is about 10213.0851362358. The cubic root of 104307108 is about 470.7293760478.

The spelling of 104307108 in words is "one hundred four million, three hundred seven thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 8692259 17384518 26076777 34769036 52153554 104307108