Base | Representation |
---|---|
bin | 1101111000101… |
… | …1000011101001 |
3 | 11001120221222121 |
4 | 3132023003221 |
5 | 104402210012 |
6 | 5440151241 |
7 | 1305020404 |
oct | 336130351 |
9 | 131527877 |
10 | 58241257 |
11 | 2a96a578 |
12 | 17608521 |
13 | c0b25a9 |
14 | 7a40d3b |
15 | 51a6a07 |
hex | 378b0e9 |
58241257 has 2 divisors, whose sum is σ = 58241258. Its totient is φ = 58241256.
The previous prime is 58241243. The next prime is 58241263. The reversal of 58241257 is 75214285.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 57517056 + 724201 = 7584^2 + 851^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-58241257 is a prime.
It is not a weakly prime, because it can be changed into another prime (58241237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29120628 + 29120629.
It is an arithmetic number, because the mean of its divisors is an integer number (29120629).
Almost surely, 258241257 is an apocalyptic number.
It is an amenable number.
58241257 is a deficient number, since it is larger than the sum of its proper divisors (1).
58241257 is an equidigital number, since it uses as much as digits as its factorization.
58241257 is an evil number, because the sum of its binary digits is even.
The product of its digits is 22400, while the sum is 34.
The square root of 58241257 is about 7631.5959667687. The cubic root of 58241257 is about 387.6236320043.
The spelling of 58241257 in words is "fifty-eight million, two hundred forty-one thousand, two hundred fifty-seven".
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