Base | Representation |
---|---|
bin | 110010011010001000… |
… | …010011000111111001 |
3 | 12011201002121222110012 |
4 | 302122020103013321 |
5 | 1341322110134142 |
6 | 40510452431305 |
7 | 3624164640416 |
oct | 623210230771 |
9 | 164632558405 |
10 | 54125474297 |
11 | 20a55467a44 |
12 | a5a6618535 |
13 | 5147683c8b |
14 | 28965c710d |
15 | 161bb52882 |
hex | c9a2131f9 |
54125474297 has 2 divisors, whose sum is σ = 54125474298. Its totient is φ = 54125474296.
The previous prime is 54125474281. The next prime is 54125474303. The reversal of 54125474297 is 79247452145.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 51411481081 + 2713993216 = 226741^2 + 52096^2 .
It is a cyclic number.
It is not a de Polignac number, because 54125474297 - 24 = 54125474281 is a prime.
It is not a weakly prime, because it can be changed into another prime (54125474797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27062737148 + 27062737149.
It is an arithmetic number, because the mean of its divisors is an integer number (27062737149).
Almost surely, 254125474297 is an apocalyptic number.
It is an amenable number.
54125474297 is a deficient number, since it is larger than the sum of its proper divisors (1).
54125474297 is an equidigital number, since it uses as much as digits as its factorization.
54125474297 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2822400, while the sum is 50.
The spelling of 54125474297 in words is "fifty-four billion, one hundred twenty-five million, four hundred seventy-four thousand, two hundred ninety-seven".
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