Base | Representation |
---|---|
bin | 1100111000101… |
… | …1111010010001 |
3 | 10202201001021111 |
4 | 3032023322101 |
5 | 102314103244 |
6 | 5210253321 |
7 | 1224264325 |
oct | 316137221 |
9 | 122631244 |
10 | 54050449 |
11 | 285679a2 |
12 | 16127241 |
13 | b275c1b |
14 | 726d985 |
15 | 4b29e34 |
hex | 338be91 |
54050449 has 2 divisors, whose sum is σ = 54050450. Its totient is φ = 54050448.
The previous prime is 54050443. The next prime is 54050467. The reversal of 54050449 is 94405045.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 38526849 + 15523600 = 6207^2 + 3940^2 .
It is a cyclic number.
It is not a de Polignac number, because 54050449 - 213 = 54042257 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54050449.
It is not a weakly prime, because it can be changed into another prime (54050443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27025224 + 27025225.
It is an arithmetic number, because the mean of its divisors is an integer number (27025225).
Almost surely, 254050449 is an apocalyptic number.
It is an amenable number.
54050449 is a deficient number, since it is larger than the sum of its proper divisors (1).
54050449 is an equidigital number, since it uses as much as digits as its factorization.
54050449 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 54050449 is about 7351.9010466681. The cubic root of 54050449 is about 378.0939852894.
The spelling of 54050449 in words is "fifty-four million, fifty thousand, four hundred forty-nine".
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