Base | Representation |
---|---|
bin | 10110111001110001… |
… | …00000001010000101 |
3 | 1011201220120222222121 |
4 | 23130320200022011 |
5 | 200140201441033 |
6 | 5352032125541 |
7 | 613462004452 |
oct | 133470401205 |
9 | 34656528877 |
10 | 12295733893 |
11 | 523a691953 |
12 | 24719968b1 |
13 | 120c4ca8b1 |
14 | 849000829 |
15 | 4be6da62d |
hex | 2dce20285 |
12295733893 has 2 divisors, whose sum is σ = 12295733894. Its totient is φ = 12295733892.
The previous prime is 12295733843. The next prime is 12295733899. The reversal of 12295733893 is 39833759221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9482280129 + 2813453764 = 97377^2 + 53042^2 .
It is a cyclic number.
It is not a de Polignac number, because 12295733893 - 221 = 12293636741 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12295733893.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12295733899) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6147866946 + 6147866947.
It is an arithmetic number, because the mean of its divisors is an integer number (6147866947).
Almost surely, 212295733893 is an apocalyptic number.
It is an amenable number.
12295733893 is a deficient number, since it is larger than the sum of its proper divisors (1).
12295733893 is an equidigital number, since it uses as much as digits as its factorization.
12295733893 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2449440, while the sum is 52.
The spelling of 12295733893 in words is "twelve billion, two hundred ninety-five million, seven hundred thirty-three thousand, eight hundred ninety-three".
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