Base | Representation |
---|---|
bin | 1011010000100… |
… | …1011001000000 |
3 | 10021212020200021 |
4 | 2310021121000 |
5 | 44042140014 |
6 | 4404103224 |
7 | 1112254264 |
oct | 264113100 |
9 | 107766607 |
10 | 47224384 |
11 | 24725419 |
12 | 13994b14 |
13 | 9a25c2c |
14 | 63b40a4 |
15 | 422c624 |
hex | 2d09640 |
47224384 has 21 divisors (see below), whose sum is σ = 93820107. Its totient is φ = 23584704.
The previous prime is 47224381. The next prime is 47224391. The reversal of 47224384 is 48342274.
The square root of 47224384 is 6872.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47224381) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 54547 + ... + 55405.
Almost surely, 247224384 is an apocalyptic number.
47224384 is the 6872-nd square number.
It is an amenable number.
47224384 is a deficient number, since it is larger than the sum of its proper divisors (46595723).
47224384 is an frugal number, since it uses more digits than its factorization.
47224384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1730 (or 861 counting only the distinct ones).
The product of its digits is 43008, while the sum is 34.
The cubic root of 47224384 is about 361.4559963835.
The spelling of 47224384 in words is "forty-seven million, two hundred twenty-four thousand, three hundred eighty-four".
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