Base | Representation |
---|---|
bin | 100101011011001001… |
… | …1110000010111010100 |
3 | 21200102222122121201211 |
4 | 1022312103300113110 |
5 | 2304043204342401 |
6 | 100530502031204 |
7 | 5543411045440 |
oct | 1126623602724 |
9 | 250388577654 |
10 | 80368043476 |
11 | 310a1735646 |
12 | 136ab118504 |
13 | 776a467a16 |
14 | 3c659c1820 |
15 | 215596d951 |
hex | 12b64f05d4 |
80368043476 has 24 divisors (see below), whose sum is σ = 166278712320. Its totient is φ = 33255741792.
The previous prime is 80368043443. The next prime is 80368043491. The reversal of 80368043476 is 67434086308.
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, 49486900 + ... + 49488523.
It is an arithmetic number, because the mean of its divisors is an integer number (6928279680).
Almost surely, 280368043476 is an apocalyptic number.
It is an amenable number.
80368043476 is an abundant number, since it is smaller than the sum of its proper divisors (85910668844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80368043476 is a wasteful number, since it uses less digits than its factorization.
80368043476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98975463 (or 98975461 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 49.
The spelling of 80368043476 in words is "eighty billion, three hundred sixty-eight million, forty-three thousand, four hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •