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8680104 = 2332120557
BaseRepresentation
bin100001000111…
…001010101000
3121022222212100
4201013022220
54210230404
6510013400
7133531266
oct41071250
917288770
108680104
114999544
122aa7260
131a4bb74
14121d436
15b66d39
hex8472a8

8680104 has 24 divisors (see below), whose sum is σ = 23508810. Its totient is φ = 2893344.

The previous prime is 8680103. The next prime is 8680121. The reversal of 8680104 is 4010868.

It can be written as a sum of positive squares in only one way, i.e., 5062500 + 3617604 = 2250^2 + 1902^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (8680103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60207 + ... + 60350.

Almost surely, 28680104 is an apocalyptic number.

It is an amenable number.

8680104 is an abundant number, since it is smaller than the sum of its proper divisors (14828706).

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

8680104 is a wasteful number, since it uses less digits than its factorization.

8680104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120569 (or 120562 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 8680104 is about 2946.2016224284. The cubic root of 8680104 is about 205.5141091774.

The spelling of 8680104 in words is "eight million, six hundred eighty thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 120557 241114 361671 482228 723342 964456 1085013 1446684 2170026 2893368 4340052 8680104