Base | Representation |
---|---|
bin | 111110110010000111000… |
… | …1111110101110011100000 |
3 | 1010112220111212211102100002 |
4 | 1331210032033311303200 |
5 | 2112333320023044412 |
6 | 30204010133315132 |
7 | 1550261260433204 |
oct | 175441617656340 |
9 | 33486455742302 |
10 | 8628828331232 |
11 | 282751370476a |
12 | b743a9195aa8 |
13 | 4a7905c61815 |
14 | 21b8cd4d4b04 |
15 | ee6c7b1adc2 |
hex | 7d90e3f5ce0 |
8628828331232 has 48 divisors (see below), whose sum is σ = 18027065911680. Its totient is φ = 4056884633472.
The previous prime is 8628828331199. The next prime is 8628828331237. The reversal of 8628828331232 is 2321338288268.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8628828331237) 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, 99312098 + ... + 99398945.
It is an arithmetic number, because the mean of its divisors is an integer number (375563873160).
Almost surely, 28628828331232 is an apocalyptic number.
It is an amenable number.
8628828331232 is an abundant number, since it is smaller than the sum of its proper divisors (9398237580448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8628828331232 is a wasteful number, since it uses less digits than its factorization.
8628828331232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198711135 (or 198711127 counting only the distinct ones).
The product of its digits is 10616832, while the sum is 56.
The spelling of 8628828331232 in words is "eight trillion, six hundred twenty-eight billion, eight hundred twenty-eight million, three hundred thirty-one thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •