Base | Representation |
---|---|
bin | 1101111000101… |
… | …0110100100011 |
3 | 11001120220122211 |
4 | 3132022310203 |
5 | 104402142131 |
6 | 5440142551 |
7 | 1305014524 |
oct | 336126443 |
9 | 131526584 |
10 | 58240291 |
11 | 2a96987a |
12 | 17607a57 |
13 | c0b2015 |
14 | 7a4084b |
15 | 51a65b1 |
hex | 378ad23 |
58240291 has 2 divisors, whose sum is σ = 58240292. Its totient is φ = 58240290.
The previous prime is 58240271. The next prime is 58240321. The reversal of 58240291 is 19204285.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 58240291 - 213 = 58232099 is a prime.
It is not a weakly prime, because it can be changed into another prime (58240201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29120145 + 29120146.
It is an arithmetic number, because the mean of its divisors is an integer number (29120146).
Almost surely, 258240291 is an apocalyptic number.
58240291 is a deficient number, since it is larger than the sum of its proper divisors (1).
58240291 is an equidigital number, since it uses as much as digits as its factorization.
58240291 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 58240291 is about 7631.5326769922. The cubic root of 58240291 is about 387.6214889273.
The spelling of 58240291 in words is "fifty-eight million, two hundred forty thousand, two hundred ninety-one".
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