Base | Representation |
---|---|
bin | 110100001010110000… |
… | …101101000011010101 |
3 | 12100120210022122102122 |
4 | 310022300231003111 |
5 | 1404204332130303 |
6 | 41422154145325 |
7 | 4022051421404 |
oct | 641260550325 |
9 | 170523278378 |
10 | 56015114453 |
11 | 21835087621 |
12 | aa33422245 |
13 | 5388ccb24c |
14 | 29d555563b |
15 | 16cc9b5e38 |
hex | d0ac2d0d5 |
56015114453 has 2 divisors, whose sum is σ = 56015114454. Its totient is φ = 56015114452.
The previous prime is 56015114431. The next prime is 56015114543. The reversal of 56015114453 is 35441151065.
Together with next prime (56015114543) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29137807204 + 26877307249 = 170698^2 + 163943^2 .
It is a cyclic number.
It is not a de Polignac number, because 56015114453 - 224 = 55998337237 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56015114653) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28007557226 + 28007557227.
It is an arithmetic number, because the mean of its divisors is an integer number (28007557227).
Almost surely, 256015114453 is an apocalyptic number.
It is an amenable number.
56015114453 is a deficient number, since it is larger than the sum of its proper divisors (1).
56015114453 is an equidigital number, since it uses as much as digits as its factorization.
56015114453 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36000, while the sum is 35.
The spelling of 56015114453 in words is "fifty-six billion, fifteen million, one hundred fourteen thousand, four hundred fifty-three".
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