Base | Representation |
---|---|
bin | 1011011010101… |
… | …0001110000000 |
3 | 10100002201022111 |
4 | 2312222032000 |
5 | 44224230021 |
6 | 4430145104 |
7 | 1120666660 |
oct | 266521600 |
9 | 110081274 |
10 | 47883136 |
11 | 25035344 |
12 | 14052194 |
13 | 9bc6a22 |
14 | 65061a0 |
15 | 430c8e1 |
hex | 2daa380 |
47883136 has 32 divisors (see below), whose sum is σ = 109021680. Its totient is φ = 20520960.
The previous prime is 47883133. The next prime is 47883139. The reversal of 47883136 is 63138874.
It is an interprime number because it is at equal distance from previous prime (47883133) and next prime (47883139).
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47883133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25825 + ... + 27616.
Almost surely, 247883136 is an apocalyptic number.
It is an amenable number.
47883136 is an abundant number, since it is smaller than the sum of its proper divisors (61138544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47883136 is an equidigital number, since it uses as much as digits as its factorization.
47883136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53462 (or 53450 counting only the distinct ones).
The product of its digits is 96768, while the sum is 40.
The square root of 47883136 is about 6919.7641578308. The cubic root of 47883136 is about 363.1289400204.
The spelling of 47883136 in words is "forty-seven million, eight hundred eighty-three thousand, one hundred thirty-six".
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