Base | Representation |
---|---|
bin | 110000011011100001… |
… | …010100000010001101 |
3 | 11222020001200000200022 |
4 | 300123201110002031 |
5 | 1322444314401242 |
6 | 35520012511525 |
7 | 3520432654043 |
oct | 603341240215 |
9 | 158201600608 |
10 | 52001325197 |
11 | 20065435318 |
12 | a0b317b5a5 |
13 | 4b9958c313 |
14 | 2734452393 |
15 | 154541a0d2 |
hex | c1b85408d |
52001325197 has 2 divisors, whose sum is σ = 52001325198. Its totient is φ = 52001325196.
The previous prime is 52001325191. The next prime is 52001325203. The reversal of 52001325197 is 79152310025.
It is a balanced prime because it is at equal distance from previous prime (52001325191) and next prime (52001325203).
It can be written as a sum of positive squares in only one way, i.e., 29056952521 + 22944372676 = 170461^2 + 151474^2 .
It is a cyclic number.
It is not a de Polignac number, because 52001325197 - 26 = 52001325133 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52001325191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26000662598 + 26000662599.
It is an arithmetic number, because the mean of its divisors is an integer number (26000662599).
Almost surely, 252001325197 is an apocalyptic number.
It is an amenable number.
52001325197 is a deficient number, since it is larger than the sum of its proper divisors (1).
52001325197 is an equidigital number, since it uses as much as digits as its factorization.
52001325197 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18900, while the sum is 35.
The spelling of 52001325197 in words is "fifty-two billion, one million, three hundred twenty-five thousand, one hundred ninety-seven".
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