Base | Representation |
---|---|
bin | 1011010100010… |
… | …0100000100101 |
3 | 10022022112211202 |
4 | 2311010200211 |
5 | 44122412113 |
6 | 4413212245 |
7 | 1114313252 |
oct | 265044045 |
9 | 108275752 |
10 | 47466533 |
11 | 24880344 |
12 | 13a91085 |
13 | 9aac20a |
14 | 6438429 |
15 | 4279258 |
hex | 2d44825 |
47466533 has 8 divisors (see below), whose sum is σ = 51992280. Its totient is φ = 43133440.
The previous prime is 47466493. The next prime is 47466583. The reversal of 47466533 is 33566474.
It can be written as a sum of positive squares in 4 ways, for example, as 12159169 + 35307364 = 3487^2 + 5942^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47466533 - 26 = 47466469 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47466583) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47648 + ... + 48633.
It is an arithmetic number, because the mean of its divisors is an integer number (6499035).
Almost surely, 247466533 is an apocalyptic number.
It is an amenable number.
47466533 is a deficient number, since it is larger than the sum of its proper divisors (4525747).
47466533 is a wasteful number, since it uses less digits than its factorization.
47466533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96327.
The product of its digits is 181440, while the sum is 38.
The square root of 47466533 is about 6889.5959968637. The cubic root of 47466533 is about 362.0727472003.
The spelling of 47466533 in words is "forty-seven million, four hundred sixty-six thousand, five hundred thirty-three".
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