Base | Representation |
---|---|
bin | 100110000111000111101… |
… | …0001011010111100010101 |
3 | 200112202010001110212011011 |
4 | 1030032033101122330111 |
5 | 1141304330010430032 |
6 | 15050142322412221 |
7 | 1050300515356045 |
oct | 114161721327425 |
9 | 20482101425134 |
10 | 5237968842517 |
11 | 173a456949054 |
12 | 7071a1201071 |
13 | 2bcc276cc858 |
14 | 14173a389725 |
15 | 913b91b3247 |
hex | 4c38f45af15 |
5237968842517 has 2 divisors, whose sum is σ = 5237968842518. Its totient is φ = 5237968842516.
The previous prime is 5237968842499. The next prime is 5237968842551. The reversal of 5237968842517 is 7152488697325.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3181036334116 + 2056932508401 = 1783546^2 + 1434201^2 .
It is a cyclic number.
It is not a de Polignac number, because 5237968842517 - 223 = 5237960453909 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5237968845517) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2618984421258 + 2618984421259.
It is an arithmetic number, because the mean of its divisors is an integer number (2618984421259).
Almost surely, 25237968842517 is an apocalyptic number.
It is an amenable number.
5237968842517 is a deficient number, since it is larger than the sum of its proper divisors (1).
5237968842517 is an equidigital number, since it uses as much as digits as its factorization.
5237968842517 is an evil number, because the sum of its binary digits is even.
The product of its digits is 203212800, while the sum is 67.
The spelling of 5237968842517 in words is "five trillion, two hundred thirty-seven billion, nine hundred sixty-eight million, eight hundred forty-two thousand, five hundred seventeen".
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