Base | Representation |
---|---|
bin | 100101100001100010… |
… | …1001001010101000110 |
3 | 21200222220211212021102 |
4 | 1023003011021111012 |
5 | 2310013033124012 |
6 | 101004034420102 |
7 | 5551622252630 |
oct | 1130305112506 |
9 | 250886755242 |
10 | 80582317382 |
11 | 311a1687816 |
12 | 1374aa31632 |
13 | 77a297c008 |
14 | 3c8623ba50 |
15 | 21696972c2 |
hex | 12c3149546 |
80582317382 has 16 divisors (see below), whose sum is σ = 138612593952. Its totient is φ = 34417409280.
The previous prime is 80582317379. The next prime is 80582317411. The reversal of 80582317382 is 28371328508.
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, 9818219 + ... + 9826422.
It is an arithmetic number, because the mean of its divisors is an integer number (8663287122).
Almost surely, 280582317382 is an apocalyptic number.
80582317382 is a deficient number, since it is larger than the sum of its proper divisors (58030276570).
80582317382 is a wasteful number, since it uses less digits than its factorization.
80582317382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19644943.
The product of its (nonzero) digits is 645120, while the sum is 47.
The spelling of 80582317382 in words is "eighty billion, five hundred eighty-two million, three hundred seventeen thousand, three hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •