Base | Representation |
---|---|
bin | 101011110011101011… |
… | …111011100011100110 |
3 | 11111102011101122121122 |
4 | 223303223323203212 |
5 | 1232313220140312 |
6 | 33335312413542 |
7 | 3253434564353 |
oct | 536353734346 |
9 | 144364348548 |
10 | 47038052582 |
11 | 18a48833124 |
12 | 9148b472b2 |
13 | 458821c811 |
14 | 23c31d162a |
15 | 135481ab72 |
hex | af3afb8e6 |
47038052582 has 36 divisors (see below), whose sum is σ = 75087985140. Its totient is φ = 22038631200.
The previous prime is 47038052531. The next prime is 47038052587. The reversal of 47038052582 is 28525083074.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47038052587) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 201879938 + ... + 201880170.
It is an arithmetic number, because the mean of its divisors is an integer number (2085777365).
Almost surely, 247038052582 is an apocalyptic number.
47038052582 is a deficient number, since it is larger than the sum of its proper divisors (28049932558).
47038052582 is an equidigital number, since it uses as much as digits as its factorization.
47038052582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 789 (or 405 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 44.
The spelling of 47038052582 in words is "forty-seven billion, thirty-eight million, fifty-two thousand, five hundred eighty-two".
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