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8880080008 = 231958979907
BaseRepresentation
bin10000100010100101…
…10100010010001000
3211220212102210201011
420101102310102020
5121141300030013
64025054533304
7433025302042
oct102122642210
924825383634
108880080008
1138476345a8
121879b07234
13ab6983917
1460351aa92
1536e8dec3d
hex2114b4488

8880080008 has 32 divisors (see below), whose sum is σ = 17531215200. Its totient is φ = 4205215872.

The previous prime is 8880079993. The next prime is 8880080009. The reversal of 8880080008 is 8000800888.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8880080009) 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, 891391 + ... + 901297.

It is an arithmetic number, because the mean of its divisors is an integer number (547850475).

Almost surely, 28880080008 is an apocalyptic number.

It is an amenable number.

8880080008 is a deficient number, since it is larger than the sum of its proper divisors (8651135192).

8880080008 is a wasteful number, since it uses less digits than its factorization.

8880080008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15829 (or 15825 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 40.

The square root of 8880080008 is about 94234.1764329694. The cubic root of 8880080008 is about 2070.8038301114.

The spelling of 8880080008 in words is "eight billion, eight hundred eighty million, eighty thousand, eight".

Divisors: 1 2 4 8 19 38 76 152 5897 9907 11794 19814 23588 39628 47176 79256 112043 188233 224086 376466 448172 752932 896344 1505864 58421579 116843158 233686316 467372632 1110010001 2220020002 4440040004 8880080008