Base | Representation |
---|---|
bin | 11011111110101111… |
… | …010100011111000100 |
3 | 2212112210101002120102 |
4 | 123332233110133010 |
5 | 443012131340231 |
6 | 21445111023232 |
7 | 2112336365462 |
oct | 337657243704 |
9 | 85483332512 |
10 | 30043621316 |
11 | 11817928405 |
12 | 59a566ab18 |
13 | 2aaa429027 |
14 | 1650161832 |
15 | bac893acb |
hex | 6febd47c4 |
30043621316 has 48 divisors (see below), whose sum is σ = 54143792640. Its totient is φ = 14581607040.
The previous prime is 30043621301. The next prime is 30043621327. The reversal of 30043621316 is 61312634003.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8905406 + ... + 8908778.
It is an arithmetic number, because the mean of its divisors is an integer number (1127995680).
Almost surely, 230043621316 is an apocalyptic number.
It is an amenable number.
30043621316 is a deficient number, since it is larger than the sum of its proper divisors (24100171324).
30043621316 is a wasteful number, since it uses less digits than its factorization.
30043621316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3924 (or 3922 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 29.
The spelling of 30043621316 in words is "thirty billion, forty-three million, six hundred twenty-one thousand, three hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •