Base | Representation |
---|---|
bin | 1101100001110… |
… | …1100110010101 |
3 | 10221202220121021 |
4 | 3120131212111 |
5 | 104011304331 |
6 | 5344121141 |
7 | 1256214253 |
oct | 330354625 |
9 | 127686537 |
10 | 56744341 |
11 | 2a037955 |
12 | 170061b1 |
13 | b9aa144 |
14 | 77715d3 |
15 | 4ead211 |
hex | 361d995 |
56744341 has 2 divisors, whose sum is σ = 56744342. Its totient is φ = 56744340.
The previous prime is 56744339. The next prime is 56744383. The reversal of 56744341 is 14344765.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 45495025 + 11249316 = 6745^2 + 3354^2 .
It is a cyclic number.
It is not a de Polignac number, because 56744341 - 21 = 56744339 is a prime.
Together with 56744339, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 56744297 and 56744306.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56744741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28372170 + 28372171.
It is an arithmetic number, because the mean of its divisors is an integer number (28372171).
Almost surely, 256744341 is an apocalyptic number.
It is an amenable number.
56744341 is a deficient number, since it is larger than the sum of its proper divisors (1).
56744341 is an equidigital number, since it uses as much as digits as its factorization.
56744341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 40320, while the sum is 34.
The square root of 56744341 is about 7532.8839762736. The cubic root of 56744341 is about 384.2738683065.
The spelling of 56744341 in words is "fifty-six million, seven hundred forty-four thousand, three hundred forty-one".
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