Base | Representation |
---|---|
bin | 110010101101101000… |
… | …001111010100111001 |
3 | 12012112220012102101102 |
4 | 302231220033110321 |
5 | 1343004332130312 |
6 | 41003140301145 |
7 | 3635246405003 |
oct | 625550172471 |
9 | 165486172342 |
10 | 54452614457 |
11 | 2110309920a |
12 | a6780a17b5 |
13 | 519a395137 |
14 | 28c7c23373 |
15 | 163a722ec2 |
hex | cada0f539 |
54452614457 has 2 divisors, whose sum is σ = 54452614458. Its totient is φ = 54452614456.
The previous prime is 54452614451. The next prime is 54452614459. The reversal of 54452614457 is 75441625445.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 42527100841 + 11925513616 = 206221^2 + 109204^2 .
It is a cyclic number.
It is not a de Polignac number, because 54452614457 - 24 = 54452614441 is a prime.
Together with 54452614459, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (54452614451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27226307228 + 27226307229.
It is an arithmetic number, because the mean of its divisors is an integer number (27226307229).
Almost surely, 254452614457 is an apocalyptic number.
It is an amenable number.
54452614457 is a deficient number, since it is larger than the sum of its proper divisors (1).
54452614457 is an equidigital number, since it uses as much as digits as its factorization.
54452614457 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2688000, while the sum is 47.
The spelling of 54452614457 in words is "fifty-four billion, four hundred fifty-two million, six hundred fourteen thousand, four hundred fifty-seven".
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