Base | Representation |
---|---|
bin | 1101000001011… |
… | …1110001000001 |
3 | 10210210011002002 |
4 | 3100113301001 |
5 | 102440421142 |
6 | 5230433345 |
7 | 1232201411 |
oct | 320276101 |
9 | 123704062 |
10 | 54623297 |
11 | 28919323 |
12 | 16362855 |
13 | b4168a1 |
14 | 737c641 |
15 | 4bdea32 |
hex | 3417c41 |
54623297 has 2 divisors, whose sum is σ = 54623298. Its totient is φ = 54623296.
The previous prime is 54623293. The next prime is 54623299. The reversal of 54623297 is 79232645.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 51854401 + 2768896 = 7201^2 + 1664^2 .
It is a cyclic number.
It is not a de Polignac number, because 54623297 - 22 = 54623293 is a prime.
Together with 54623299, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54623297.
It is not a weakly prime, because it can be changed into another prime (54623293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27311648 + 27311649.
It is an arithmetic number, because the mean of its divisors is an integer number (27311649).
Almost surely, 254623297 is an apocalyptic number.
It is an amenable number.
54623297 is a deficient number, since it is larger than the sum of its proper divisors (1).
54623297 is an equidigital number, since it uses as much as digits as its factorization.
54623297 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 90720, while the sum is 38.
The square root of 54623297 is about 7390.7575389807. The cubic root of 54623297 is about 379.4250237968.
The spelling of 54623297 in words is "fifty-four million, six hundred twenty-three thousand, two hundred ninety-seven".
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