Base | Representation |
---|---|
bin | 1011010100100… |
… | …0101001001101 |
3 | 10022100102002000 |
4 | 2311020221031 |
5 | 44123432334 |
6 | 4413422513 |
7 | 1114413525 |
oct | 265105115 |
9 | 108312060 |
10 | 47483469 |
11 | 24892040 |
12 | 13a9aa39 |
13 | 9ab6b37 |
14 | 6440685 |
15 | 427e299 |
hex | 2d48a4d |
47483469 has 64 divisors (see below), whose sum is σ = 82080000. Its totient is φ = 26853120.
The previous prime is 47483467. The next prime is 47483539. The reversal of 47483469 is 96438474.
It is not a de Polignac number, because 47483469 - 21 = 47483467 is a prime.
It is a super-2 number, since 2×474834692 = 4509359656547922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47483467) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 318607 + ... + 318755.
It is an arithmetic number, because the mean of its divisors is an integer number (1282500).
Almost surely, 247483469 is an apocalyptic number.
It is an amenable number.
47483469 is a deficient number, since it is larger than the sum of its proper divisors (34596531).
47483469 is a wasteful number, since it uses less digits than its factorization.
47483469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235 (or 229 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 47483469 is about 6890.8249868938. The cubic root of 47483469 is about 362.1158044485.
The spelling of 47483469 in words is "forty-seven million, four hundred eighty-three thousand, four hundred sixty-nine".
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