Base | Representation |
---|---|
bin | 1101000010000111… |
… | …01111101011011110 |
3 | 200001122020112101200 |
4 | 12201003233223132 |
5 | 103312223041143 |
6 | 3114151420330 |
7 | 335252130321 |
oct | 64103575336 |
9 | 20048215350 |
10 | 6997080798 |
11 | 2a70740404 |
12 | 14333846a6 |
13 | 8768232c6 |
14 | 4a53da7b8 |
15 | 2ae43e1d3 |
hex | 1a10efade |
6997080798 has 24 divisors (see below), whose sum is σ = 15167519328. Its totient is φ = 2331256032.
The previous prime is 6997080781. The next prime is 6997080859. The reversal of 6997080798 is 8970807996.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52486 + ... + 129417.
It is an arithmetic number, because the mean of its divisors is an integer number (631979972).
Almost surely, 26997080798 is an apocalyptic number.
6997080798 is an abundant number, since it is smaller than the sum of its proper divisors (8170438530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6997080798 is a wasteful number, since it uses less digits than its factorization.
6997080798 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184048 (or 184045 counting only the distinct ones).
The product of its (nonzero) digits is 13716864, while the sum is 63.
The square root of 6997080798 is about 83648.5552654677. Note that the first 3 decimals coincide. The cubic root of 6997080798 is about 1912.6652299640.
The spelling of 6997080798 in words is "six billion, nine hundred ninety-seven million, eighty thousand, seven hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •