Base | Representation |
---|---|
bin | 1011011010011… |
… | …0110010111001 |
3 | 10100002000002010 |
4 | 2312212302321 |
5 | 44223302423 |
6 | 4430000133 |
7 | 1120611045 |
oct | 266466271 |
9 | 110060063 |
10 | 47869113 |
11 | 25025856 |
12 | 14046049 |
13 | 9bc0526 |
14 | 6501025 |
15 | 4308693 |
hex | 2da6cb9 |
47869113 has 8 divisors (see below), whose sum is σ = 67184800. Its totient is φ = 30233088.
The previous prime is 47869067. The next prime is 47869117. The reversal of 47869113 is 31196874.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47869113 - 212 = 47865017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47869117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419848 + ... + 419961.
It is an arithmetic number, because the mean of its divisors is an integer number (8398100).
Almost surely, 247869113 is an apocalyptic number.
It is an amenable number.
47869113 is a deficient number, since it is larger than the sum of its proper divisors (19315687).
47869113 is a wasteful number, since it uses less digits than its factorization.
47869113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 839831.
The product of its digits is 36288, while the sum is 39.
The square root of 47869113 is about 6918.7508265582. The cubic root of 47869113 is about 363.0934880518.
The spelling of 47869113 in words is "forty-seven million, eight hundred sixty-nine thousand, one hundred thirteen".
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