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108080008 = 2313510001
BaseRepresentation
bin1100111000100…
…10101110001000
321112101000220021
412130102232020
5210132030013
614420310224
72451444031
oct634225610
9245330807
10108080008
1156010123
1230242374
131951248a
14104d5a88
15974da8d
hex6712b88

108080008 has 8 divisors (see below), whose sum is σ = 202650030. Its totient is φ = 54040000.

The previous prime is 108080003. The next prime is 108080017. The reversal of 108080008 is 800080801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 107371044 + 708964 = 10362^2 + 842^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (108080003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6754993 + ... + 6755008.

Almost surely, 2108080008 is an apocalyptic number.

It is an amenable number.

108080008 is a deficient number, since it is larger than the sum of its proper divisors (94570022).

108080008 is a wasteful number, since it uses less digits than its factorization.

108080008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13510007 (or 13510003 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 108080008 is about 10396.1535194513. The cubic root of 108080008 is about 476.3378835848.

The spelling of 108080008 in words is "one hundred eight million, eighty thousand, eight".

Divisors: 1 2 4 8 13510001 27020002 54040004 108080008