Base | Representation |
---|---|
bin | 100101101001111000… |
… | …1101010010011001001 |
3 | 21201201102220122212120 |
4 | 1023103301222103021 |
5 | 2311101240002332 |
6 | 101051522201453 |
7 | 5561563151043 |
oct | 1132361522311 |
9 | 251642818776 |
10 | 80862422217 |
11 | 31325802715 |
12 | 138087b3289 |
13 | 7818a02315 |
14 | 3cb1512a93 |
15 | 218407632c |
hex | 12d3c6a4c9 |
80862422217 has 8 divisors (see below), whose sum is σ = 107825094624. Its totient is φ = 53904015648.
The previous prime is 80862422203. The next prime is 80862422231. The reversal of 80862422217 is 71222426808.
It is an interprime number because it is at equal distance from previous prime (80862422203) and next prime (80862422231).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80862422217 - 219 = 80861897929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80862422617) 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, 1021963 + ... + 1098240.
It is an arithmetic number, because the mean of its divisors is an integer number (13478136828).
Almost surely, 280862422217 is an apocalyptic number.
It is an amenable number.
80862422217 is a deficient number, since it is larger than the sum of its proper divisors (26962672407).
80862422217 is a wasteful number, since it uses less digits than its factorization.
80862422217 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2132919.
The product of its (nonzero) digits is 172032, while the sum is 42.
The spelling of 80862422217 in words is "eighty billion, eight hundred sixty-two million, four hundred twenty-two thousand, two hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •