Base | Representation |
---|---|
bin | 1011010001110… |
… | …0110101101010 |
3 | 10022000021221120 |
4 | 2310130311222 |
5 | 44102212132 |
6 | 4405520110 |
7 | 1113035442 |
oct | 264346552 |
9 | 108007846 |
10 | 47304042 |
11 | 2477a255 |
12 | 13a13036 |
13 | 9a53276 |
14 | 63d5122 |
15 | 424602c |
hex | 2d1cd6a |
47304042 has 16 divisors (see below), whose sum is σ = 96808800. Its totient is φ = 15401232.
The previous prime is 47304029. The next prime is 47304079. The reversal of 47304042 is 24040374.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91417 + ... + 91932.
It is an arithmetic number, because the mean of its divisors is an integer number (6050550).
Almost surely, 247304042 is an apocalyptic number.
47304042 is an abundant number, since it is smaller than the sum of its proper divisors (49504758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47304042 is a wasteful number, since it uses less digits than its factorization.
47304042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183397.
The product of its (nonzero) digits is 2688, while the sum is 24.
The square root of 47304042 is about 6877.7933961409. The cubic root of 47304042 is about 361.6591166449.
The spelling of 47304042 in words is "forty-seven million, three hundred four thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •