Base | Representation |
---|---|
bin | 110100010111010100… |
… | …001000000100010111 |
3 | 12101010110121212011211 |
4 | 310113110020010113 |
5 | 1410122241223433 |
6 | 41455120242251 |
7 | 4030216535404 |
oct | 642724100427 |
9 | 171113555154 |
10 | 56225726743 |
11 | 21932a5876a |
12 | aa91a70387 |
13 | 53c082c9c4 |
14 | 2a154db2ab |
15 | 16e12198cd |
hex | d17508117 |
56225726743 has 2 divisors, whose sum is σ = 56225726744. Its totient is φ = 56225726742.
The previous prime is 56225726731. The next prime is 56225726759. The reversal of 56225726743 is 34762752265.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-56225726743 is a prime.
It is a super-2 number, since 2×562257267432 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56225721743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28112863371 + 28112863372.
It is an arithmetic number, because the mean of its divisors is an integer number (28112863372).
Almost surely, 256225726743 is an apocalyptic number.
56225726743 is a deficient number, since it is larger than the sum of its proper divisors (1).
56225726743 is an equidigital number, since it uses as much as digits as its factorization.
56225726743 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 4233600, while the sum is 49.
The spelling of 56225726743 in words is "fifty-six billion, two hundred twenty-five million, seven hundred twenty-six thousand, seven hundred forty-three".
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