Base | Representation |
---|---|
bin | 100000111010011101… |
… | …0000010011110111100 |
3 | 20202102212111010011220 |
4 | 1001310322002132330 |
5 | 2124223244121231 |
6 | 52245331513340 |
7 | 5051352204111 |
oct | 1016472023674 |
9 | 222385433156 |
10 | 70680848316 |
11 | 27a80550531 |
12 | 11846a58850 |
13 | 688550c790 |
14 | 35c7206908 |
15 | 1c8a29d896 |
hex | 1074e827bc |
70680848316 has 48 divisors (see below), whose sum is σ = 178528611744. Its totient is φ = 21635260416.
The previous prime is 70680848311. The next prime is 70680848317. The reversal of 70680848316 is 61384808607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70680848311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1143681 + ... + 1203896.
It is an arithmetic number, because the mean of its divisors is an integer number (3719346078).
Almost surely, 270680848316 is an apocalyptic number.
It is an amenable number.
70680848316 is an abundant number, since it is smaller than the sum of its proper divisors (107847763428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70680848316 is a wasteful number, since it uses less digits than its factorization.
70680848316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2347790 (or 2347788 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 51.
The spelling of 70680848316 in words is "seventy billion, six hundred eighty million, eight hundred forty-eight thousand, three hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •