Base | Representation |
---|---|
bin | 1011011100010… |
… | …1000110001000 |
3 | 10100022022022211 |
4 | 2313011012020 |
5 | 44241240344 |
6 | 4432354504 |
7 | 1121635636 |
oct | 267050610 |
9 | 110268284 |
10 | 47993224 |
11 | 25100024 |
12 | 140a5a34 |
13 | 9c34b76 |
14 | 6534356 |
15 | 4330334 |
hex | 2dc5188 |
47993224 has 16 divisors (see below), whose sum is σ = 90086400. Its totient is φ = 23970192.
The previous prime is 47993219. The next prime is 47993237. The reversal of 47993224 is 42239974.
47993224 is nontrivially palindromic in base 14 and base 15.
It is an unprimeable number.
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, 5937 + ... + 11455.
It is an arithmetic number, because the mean of its divisors is an integer number (5630400).
Almost surely, 247993224 is an apocalyptic number.
It is an amenable number.
47993224 is a deficient number, since it is larger than the sum of its proper divisors (42093176).
47993224 is a wasteful number, since it uses less digits than its factorization.
47993224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6612 (or 6608 counting only the distinct ones).
The product of its digits is 108864, while the sum is 40.
The square root of 47993224 is about 6927.7141973381. The cubic root of 47993224 is about 363.4070166379.
The spelling of 47993224 in words is "forty-seven million, nine hundred ninety-three thousand, two hundred twenty-four".
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