Base | Representation |
---|---|
bin | 1011011011100… |
… | …0110111110000 |
3 | 10100012202122022 |
4 | 2312320313300 |
5 | 44233140102 |
6 | 4431331012 |
7 | 1121336645 |
oct | 266706760 |
9 | 110182568 |
10 | 47943152 |
11 | 25076444 |
12 | 14080a68 |
13 | 9c1813a |
14 | 651ddcc |
15 | 43205a2 |
hex | 2db8df0 |
47943152 has 20 divisors (see below), whose sum is σ = 93241056. Its totient is φ = 23880960.
The previous prime is 47943131. The next prime is 47943167. The reversal of 47943152 is 25134974.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193 + ... + 9864.
Almost surely, 247943152 is an apocalyptic number.
It is an amenable number.
47943152 is a deficient number, since it is larger than the sum of its proper divisors (45297904).
47943152 is a wasteful number, since it uses less digits than its factorization.
47943152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11336 (or 11330 counting only the distinct ones).
The product of its digits is 30240, while the sum is 35.
The square root of 47943152 is about 6924.0993638162. The cubic root of 47943152 is about 363.2805901237.
The spelling of 47943152 in words is "forty-seven million, nine hundred forty-three thousand, one hundred fifty-two".
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