Base | Representation |
---|---|
bin | 100101010010100100… |
… | …0111101010001011000 |
3 | 21122200220122111111012 |
4 | 1022211020331101120 |
5 | 2303000440000323 |
6 | 100442132153052 |
7 | 5533312525004 |
oct | 1124510752130 |
9 | 248626574435 |
10 | 80080000088 |
11 | 30a64088360 |
12 | 1362a768788 |
13 | 772289524a |
14 | 3c39641704 |
15 | 213a522678 |
hex | 12a523d458 |
80080000088 has 32 divisors (see below), whose sum is σ = 165421800720. Its totient is φ = 36039600000.
The previous prime is 80080000061. The next prime is 80080000103. The reversal of 80080000088 is 88000008008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4496063 + ... + 4513838.
Almost surely, 280080000088 is an apocalyptic number.
80080000088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
80080000088 is an abundant number, since it is smaller than the sum of its proper divisors (85341800632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80080000088 is a wasteful number, since it uses less digits than its factorization.
80080000088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9010019 (or 9010015 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 32.
The spelling of 80080000088 in words is "eighty billion, eighty million, eighty-eight", and thus it is an aban number and an uban number.
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