Base | Representation |
---|---|
bin | 1101011101110… |
… | …0011000111011 |
3 | 10221021100012202 |
4 | 3113130120323 |
5 | 103424232433 |
6 | 5334300415 |
7 | 1254022454 |
oct | 327343073 |
9 | 127240182 |
10 | 56477243 |
11 | 29975209 |
12 | 16ab770b |
13 | b9156b4 |
14 | 770212b |
15 | 4e58ee8 |
hex | 35dc63b |
56477243 has 2 divisors, whose sum is σ = 56477244. Its totient is φ = 56477242.
The previous prime is 56477227. The next prime is 56477251. The reversal of 56477243 is 34277465.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 56477243 - 24 = 56477227 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56477197 and 56477206.
It is not a weakly prime, because it can be changed into another prime (56477293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28238621 + 28238622.
It is an arithmetic number, because the mean of its divisors is an integer number (28238622).
Almost surely, 256477243 is an apocalyptic number.
56477243 is a deficient number, since it is larger than the sum of its proper divisors (1).
56477243 is an equidigital number, since it uses as much as digits as its factorization.
56477243 is an evil number, because the sum of its binary digits is even.
The product of its digits is 141120, while the sum is 38.
The square root of 56477243 is about 7515.1342636043. The cubic root of 56477243 is about 383.6699887301.
The spelling of 56477243 in words is "fifty-six million, four hundred seventy-seven thousand, two hundred forty-three".
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