Base | Representation |
---|---|
bin | 111000100110000110… |
… | …101000001000111110 |
3 | 12210212002020120210010 |
4 | 320212012220020332 |
5 | 1443423304014010 |
6 | 43530010324050 |
7 | 4250623251600 |
oct | 704606501076 |
9 | 183762216703 |
10 | 60768813630 |
11 | 23854458128 |
12 | b93b429626 |
13 | 5965b110b5 |
14 | 2d26a21170 |
15 | 18a9eb9620 |
hex | e261a823e |
60768813630 has 48 divisors (see below), whose sum is σ = 169656610320. Its totient is φ = 13890014208.
The previous prime is 60768813619. The next prime is 60768813661. The reversal of 60768813630 is 3631886706.
It is a self number, because there is not a number n which added to its sum of digits gives 60768813630.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20668195 + ... + 20671134.
It is an arithmetic number, because the mean of its divisors is an integer number (3534512715).
Almost surely, 260768813630 is an apocalyptic number.
60768813630 is an abundant number, since it is smaller than the sum of its proper divisors (108887796690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60768813630 is a wasteful number, since it uses less digits than its factorization.
60768813630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41339353 (or 41339346 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 48.
The spelling of 60768813630 in words is "sixty billion, seven hundred sixty-eight million, eight hundred thirteen thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •