Base | Representation |
---|---|
bin | 100101011001000111… |
… | …1000000100110010000 |
3 | 21200021020000220220211 |
4 | 1022302033000212100 |
5 | 2303423210043014 |
6 | 100520021013504 |
7 | 5541621051334 |
oct | 1126217004620 |
9 | 250236026824 |
10 | 80299690384 |
11 | 31067099991 |
12 | 13690254294 |
13 | 77592549c4 |
14 | 3c5a8ab7c4 |
15 | 214e96acc4 |
hex | 12b23c0990 |
80299690384 has 15 divisors (see below), whose sum is σ = 155582846283. Its totient is φ = 40149278448.
The previous prime is 80299690297. The next prime is 80299690403. The reversal of 80299690384 is 48309699208.
The square root of 80299690384 is 283372.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1098067 + ... + 1168909.
Almost surely, 280299690384 is an apocalyptic number.
80299690384 is the 283372-nd square number.
It is an amenable number.
80299690384 is a deficient number, since it is larger than the sum of its proper divisors (75283155899).
80299690384 is an frugal number, since it uses more digits than its factorization.
80299690384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141694 (or 70845 counting only the distinct ones).
The product of its (nonzero) digits is 6718464, while the sum is 58.
The spelling of 80299690384 in words is "eighty billion, two hundred ninety-nine million, six hundred ninety thousand, three hundred eighty-four".
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