Base | Representation |
---|---|
bin | 1011010111011… |
… | …1010000111011 |
3 | 10022201010000112 |
4 | 2311313100323 |
5 | 44201040202 |
6 | 4421454535 |
7 | 1116140333 |
oct | 265672073 |
9 | 108633015 |
10 | 47674427 |
11 | 24a02559 |
12 | 13b7144b |
13 | 9b52a28 |
14 | 64900c3 |
15 | 42bab52 |
hex | 2d7743b |
47674427 has 2 divisors, whose sum is σ = 47674428. Its totient is φ = 47674426.
The previous prime is 47674421. The next prime is 47674483. The reversal of 47674427 is 72447674.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 47674427 - 218 = 47412283 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (47674421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23837213 + 23837214.
It is an arithmetic number, because the mean of its divisors is an integer number (23837214).
Almost surely, 247674427 is an apocalyptic number.
47674427 is a deficient number, since it is larger than the sum of its proper divisors (1).
47674427 is an equidigital number, since it uses as much as digits as its factorization.
47674427 is an evil number, because the sum of its binary digits is even.
The product of its digits is 263424, while the sum is 41.
The square root of 47674427 is about 6904.6670448328. The cubic root of 47674427 is about 362.6005796212.
The spelling of 47674427 in words is "forty-seven million, six hundred seventy-four thousand, four hundred twenty-seven".
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