Base | Representation |
---|---|
bin | 10010001101011001110010… |
… | …110110001010011101111000 |
3 | 101111120010200011101210212010 |
4 | 102031121302312022131320 |
5 | 40444111344033034423 |
6 | 442154540521045520 |
7 | 22604004636442443 |
oct | 2215316266123570 |
9 | 344503604353763 |
10 | 80085887002488 |
11 | 23577263418334 |
12 | 8b952216268a0 |
13 | 358c0b381b253 |
14 | 15ac26b52665a |
15 | 93d33eb6e693 |
hex | 48d672d8a778 |
80085887002488 has 32 divisors (see below), whose sum is σ = 200259639182160. Its totient is φ = 26689306110720.
The previous prime is 80085887002439. The next prime is 80085887002501. The reversal of 80085887002488 is 88420078858008.
It is a happy number.
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, 374238103 + ... + 374452038.
Almost surely, 280085887002488 is an apocalyptic number.
It is an amenable number.
80085887002488 is an abundant number, since it is smaller than the sum of its proper divisors (120173752179672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80085887002488 is a wasteful number, since it uses less digits than its factorization.
80085887002488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 748694607 (or 748694603 counting only the distinct ones).
The product of its (nonzero) digits is 73400320, while the sum is 66.
The spelling of 80085887002488 in words is "eighty trillion, eighty-five billion, eight hundred eighty-seven million, two thousand, four hundred eighty-eight".
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