Base | Representation |
---|---|
bin | 1011010001111… |
… | …1111110000100 |
3 | 10022000221112121 |
4 | 2310133332010 |
5 | 44103114433 |
6 | 4410055324 |
7 | 1113121024 |
oct | 264377604 |
9 | 108027477 |
10 | 47316868 |
11 | 24788955 |
12 | 13a1a544 |
13 | 9a59061 |
14 | 63d9a84 |
15 | 4249c2d |
hex | 2d1ff84 |
47316868 has 6 divisors (see below), whose sum is σ = 82804526. Its totient is φ = 23658432.
The previous prime is 47316853. The next prime is 47316877. The reversal of 47316868 is 86861374.
It can be written as a sum of positive squares in only one way, i.e., 46485124 + 831744 = 6818^2 + 912^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5914605 + ... + 5914612.
Almost surely, 247316868 is an apocalyptic number.
It is an amenable number.
47316868 is a deficient number, since it is larger than the sum of its proper divisors (35487658).
47316868 is a wasteful number, since it uses less digits than its factorization.
47316868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11829221 (or 11829219 counting only the distinct ones).
The product of its digits is 193536, while the sum is 43.
The square root of 47316868 is about 6878.7257540914. The cubic root of 47316868 is about 361.6918003963.
It can be divided in two parts, 47316 and 868, that added together give a palindrome (48184).
The spelling of 47316868 in words is "forty-seven million, three hundred sixteen thousand, eight hundred sixty-eight".
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