Base | Representation |
---|---|
bin | 10111011001011101110010… |
… | …10100111001011111111001 |
3 | 20202011210221202111121122122 |
4 | 23230232321110321133321 |
5 | 23220444231230032022 |
6 | 301232543523331025 |
7 | 13560215321112431 |
oct | 1354567124713771 |
9 | 222153852447578 |
10 | 51452522502137 |
11 | 1543798a651639 |
12 | 592ba15820a75 |
13 | 2292c4b877283 |
14 | c9c45b5712c1 |
15 | 5e35e8d37742 |
hex | 2ecbb95397f9 |
51452522502137 has 2 divisors, whose sum is σ = 51452522502138. Its totient is φ = 51452522502136.
The previous prime is 51452522502113. The next prime is 51452522502151. The reversal of 51452522502137 is 73120522525415.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 49583229239296 + 1869293262841 = 7041536^2 + 1367221^2 .
It is a cyclic number.
It is not a de Polignac number, because 51452522502137 - 210 = 51452522501113 is a prime.
It is not a weakly prime, because it can be changed into another prime (51452522502107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25726261251068 + 25726261251069.
It is an arithmetic number, because the mean of its divisors is an integer number (25726261251069).
Almost surely, 251452522502137 is an apocalyptic number.
It is an amenable number.
51452522502137 is a deficient number, since it is larger than the sum of its proper divisors (1).
51452522502137 is an equidigital number, since it uses as much as digits as its factorization.
51452522502137 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 840000, while the sum is 44.
The spelling of 51452522502137 in words is "fifty-one trillion, four hundred fifty-two billion, five hundred twenty-two million, five hundred two thousand, one hundred thirty-seven".
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