Base | Representation |
---|---|
bin | 110010010010000100… |
… | …100001100100000101 |
3 | 12011100200012202002202 |
4 | 302102010201210011 |
5 | 1341033002022031 |
6 | 40445222444245 |
7 | 3620633461436 |
oct | 622204414405 |
9 | 164320182082 |
10 | 53990267141 |
11 | 20996109898 |
12 | a569293685 |
13 | 5125664345 |
14 | 288266d48d |
15 | 160ed462cb |
hex | c92121905 |
53990267141 has 2 divisors, whose sum is σ = 53990267142. Its totient is φ = 53990267140.
The previous prime is 53990267131. The next prime is 53990267203. The reversal of 53990267141 is 14176209935.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 51155130625 + 2835136516 = 226175^2 + 53246^2 .
It is a cyclic number.
It is not a de Polignac number, because 53990267141 - 210 = 53990266117 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53990267131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26995133570 + 26995133571.
It is an arithmetic number, because the mean of its divisors is an integer number (26995133571).
Almost surely, 253990267141 is an apocalyptic number.
It is an amenable number.
53990267141 is a deficient number, since it is larger than the sum of its proper divisors (1).
53990267141 is an equidigital number, since it uses as much as digits as its factorization.
53990267141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 408240, while the sum is 47.
The spelling of 53990267141 in words is "fifty-three billion, nine hundred ninety million, two hundred sixty-seven thousand, one hundred forty-one".
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