Base | Representation |
---|---|
bin | 100101101000111111… |
… | …1010110111000001111 |
3 | 21201122100112100001012 |
4 | 1023101333112320033 |
5 | 2311021102131010 |
6 | 101044532035435 |
7 | 5561050362413 |
oct | 1132177267017 |
9 | 251570470035 |
10 | 80832458255 |
11 | 3130a8a730a |
12 | 137ba762b7b |
13 | 7812740873 |
14 | 3cab552d43 |
15 | 2181608005 |
hex | 12d1fd6e0f |
80832458255 has 8 divisors (see below), whose sum is σ = 97000516224. Its totient is φ = 64664922400.
The previous prime is 80832458251. The next prime is 80832458299. The reversal of 80832458255 is 55285423808.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80832458255 - 22 = 80832458251 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80832458251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425090 + ... + 585120.
It is an arithmetic number, because the mean of its divisors is an integer number (12125064528).
Almost surely, 280832458255 is an apocalyptic number.
80832458255 is a deficient number, since it is larger than the sum of its proper divisors (16168057969).
80832458255 is a wasteful number, since it uses less digits than its factorization.
80832458255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261057.
The product of its (nonzero) digits is 3072000, while the sum is 50.
The spelling of 80832458255 in words is "eighty billion, eight hundred thirty-two million, four hundred fifty-eight thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •