Base | Representation |
---|---|
bin | 1011001110010… |
… | …1001011001010 |
3 | 10021120201012010 |
4 | 2303211023022 |
5 | 44022413132 |
6 | 4401000350 |
7 | 1111065636 |
oct | 263451312 |
9 | 107521163 |
10 | 47076042 |
11 | 24633a22 |
12 | 139230b6 |
13 | 99a3560 |
14 | 6375dc6 |
15 | 41ed6cc |
hex | 2ce52ca |
47076042 has 32 divisors (see below), whose sum is σ = 104670720. Its totient is φ = 14016960.
The previous prime is 47075993. The next prime is 47076049. The reversal of 47076042 is 24067074.
47076042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (47076049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7317 + ... + 12152.
It is an arithmetic number, because the mean of its divisors is an integer number (3270960).
Almost surely, 247076042 is an apocalyptic number.
47076042 is an abundant number, since it is smaller than the sum of its proper divisors (57594678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47076042 is a wasteful number, since it uses less digits than its factorization.
47076042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19518.
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 47076042 is about 6861.1982918438. The cubic root of 47076042 is about 361.0771289276.
The spelling of 47076042 in words is "forty-seven million, seventy-six thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •