Base | Representation |
---|---|
bin | 1100011101001… |
… | …0001110010001 |
3 | 10122022010120212 |
4 | 3013102032101 |
5 | 101333210142 |
6 | 5103413505 |
7 | 1203020663 |
oct | 307221621 |
9 | 118263525 |
10 | 52241297 |
11 | 27541729 |
12 | 155b4295 |
13 | aa91614 |
14 | 6d1c533 |
15 | 48bdd82 |
hex | 31d2391 |
52241297 has 2 divisors, whose sum is σ = 52241298. Its totient is φ = 52241296.
The previous prime is 52241243. The next prime is 52241311. The reversal of 52241297 is 79214225.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 37503376 + 14737921 = 6124^2 + 3839^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52241297 is a prime.
It is a super-2 number, since 2×522412972 = 5458306224484418, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (52241207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26120648 + 26120649.
It is an arithmetic number, because the mean of its divisors is an integer number (26120649).
Almost surely, 252241297 is an apocalyptic number.
It is an amenable number.
52241297 is a deficient number, since it is larger than the sum of its proper divisors (1).
52241297 is an equidigital number, since it uses as much as digits as its factorization.
52241297 is an evil number, because the sum of its binary digits is even.
The product of its digits is 10080, while the sum is 32.
The square root of 52241297 is about 7227.8141232326. The cubic root of 52241297 is about 373.8275607016.
The spelling of 52241297 in words is "fifty-two million, two hundred forty-one thousand, two hundred ninety-seven".
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