Base | Representation |
---|---|
bin | 100101010110100110… |
… | …1111111000111110000 |
3 | 21200001100200102221221 |
4 | 1022231031333013300 |
5 | 2303240134123422 |
6 | 100503413154424 |
7 | 5536546543525 |
oct | 1125515770760 |
9 | 250040612857 |
10 | 80215536112 |
11 | 310236405a8 |
12 | 1366802ba14 |
13 | 774499b78a |
14 | 3c4d64314c |
15 | 21473963c7 |
hex | 12ad37f1f0 |
80215536112 has 20 divisors (see below), whose sum is σ = 159031965400. Its totient is φ = 39175028928.
The previous prime is 80215536097. The next prime is 80215536127. The reversal of 80215536112 is 21163551208.
It is an interprime number because it is at equal distance from previous prime (80215536097) and next prime (80215536127).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58295487 + ... + 58296862.
It is an arithmetic number, because the mean of its divisors is an integer number (7951598270).
Almost surely, 280215536112 is an apocalyptic number.
It is an amenable number.
80215536112 is a deficient number, since it is larger than the sum of its proper divisors (78816429288).
80215536112 is a wasteful number, since it uses less digits than its factorization.
80215536112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116592400 (or 116592394 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 34.
The spelling of 80215536112 in words is "eighty billion, two hundred fifteen million, five hundred thirty-six thousand, one hundred twelve".
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