Base | Representation |
---|---|
bin | 1011001110110… |
… | …0101111001001 |
3 | 10021122021200100 |
4 | 2303230233021 |
5 | 44024411032 |
6 | 4401400013 |
7 | 1111255146 |
oct | 263545711 |
9 | 107567610 |
10 | 47107017 |
11 | 24655221 |
12 | 13939009 |
13 | 99b4699 |
14 | 63833cd |
15 | 420797c |
hex | 2cecbc9 |
47107017 has 24 divisors (see below), whose sum is σ = 72558720. Its totient is φ = 29347200.
The previous prime is 47106979. The next prime is 47107033. The reversal of 47107017 is 71070174.
It is not a de Polignac number, because 47107017 - 27 = 47106889 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47107057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22084 + ... + 24122.
It is an arithmetic number, because the mean of its divisors is an integer number (3023280).
Almost surely, 247107017 is an apocalyptic number.
It is an amenable number.
47107017 is a deficient number, since it is larger than the sum of its proper divisors (25451703).
47107017 is a wasteful number, since it uses less digits than its factorization.
47107017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2213 (or 2210 counting only the distinct ones).
The product of its (nonzero) digits is 1372, while the sum is 27.
The square root of 47107017 is about 6863.4551794268. The cubic root of 47107017 is about 361.1563051672.
The spelling of 47107017 in words is "forty-seven million, one hundred seven thousand, seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •