Base | Representation |
---|---|
bin | 1011010100001… |
… | …1101100000100 |
3 | 10022022101020021 |
4 | 2311003230010 |
5 | 44122310142 |
6 | 4413144524 |
7 | 1114300411 |
oct | 265035404 |
9 | 108271207 |
10 | 47463172 |
11 | 24878869 |
12 | 13a8b144 |
13 | 9aaa823 |
14 | 6437108 |
15 | 4278267 |
hex | 2d43b04 |
47463172 has 12 divisors (see below), whose sum is σ = 83151936. Its totient is φ = 23705480.
The previous prime is 47463149. The next prime is 47463173. The reversal of 47463172 is 27136474.
It is not an unprimeable number, because it can be changed into a prime (47463173) 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, 2104 + ... + 9967.
It is an arithmetic number, because the mean of its divisors is an integer number (6929328).
Almost surely, 247463172 is an apocalyptic number.
It is an amenable number.
47463172 is a deficient number, since it is larger than the sum of its proper divisors (35688764).
47463172 is a wasteful number, since it uses less digits than its factorization.
47463172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13058 (or 13056 counting only the distinct ones).
The product of its digits is 28224, while the sum is 34.
The square root of 47463172 is about 6889.3520740342. The cubic root of 47463172 is about 362.0642011423.
The spelling of 47463172 in words is "forty-seven million, four hundred sixty-three thousand, one hundred seventy-two".
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