Base | Representation |
---|---|
bin | 100101010010110001… |
… | …0011010101100100100 |
3 | 21122201101012120122222 |
4 | 1022211202122230210 |
5 | 2303004142033322 |
6 | 100442531211512 |
7 | 5533423333046 |
oct | 1124542325444 |
9 | 248641176588 |
10 | 80086674212 |
11 | 30a67926766 |
12 | 13630a46b98 |
13 | 772409102c |
14 | 3c3a49ba96 |
15 | 213addee42 |
hex | 12a589ab24 |
80086674212 has 24 divisors (see below), whose sum is σ = 148406307840. Its totient is φ = 37685202560.
The previous prime is 80086674209. The next prime is 80086674221. The reversal of 80086674212 is 21247668008.
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, 1212989 + ... + 1277307.
It is an arithmetic number, because the mean of its divisors is an integer number (6183596160).
Almost surely, 280086674212 is an apocalyptic number.
It is an amenable number.
80086674212 is a deficient number, since it is larger than the sum of its proper divisors (68319633628).
80086674212 is a wasteful number, since it uses less digits than its factorization.
80086674212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82651 (or 82649 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 44.
The spelling of 80086674212 in words is "eighty billion, eighty-six million, six hundred seventy-four thousand, two hundred twelve".
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