Base | Representation |
---|---|
bin | 11110001000010… |
… | …00010111111001 |
3 | 122121120120121222 |
4 | 33010020113321 |
5 | 1004200203423 |
6 | 41025041425 |
7 | 6156156362 |
oct | 1704102771 |
9 | 577516558 |
10 | 252741113 |
11 | 11a736159 |
12 | 70786275 |
13 | 40492271 |
14 | 257d0b69 |
15 | 172c63c8 |
hex | f1085f9 |
252741113 has 2 divisors, whose sum is σ = 252741114. Its totient is φ = 252741112.
The previous prime is 252741103. The next prime is 252741149. The reversal of 252741113 is 311147252.
252741113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 252587449 + 153664 = 15893^2 + 392^2 .
It is a cyclic number.
It is not a de Polignac number, because 252741113 - 28 = 252740857 is a prime.
It is not a weakly prime, because it can be changed into another prime (252741103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126370556 + 126370557.
It is an arithmetic number, because the mean of its divisors is an integer number (126370557).
Almost surely, 2252741113 is an apocalyptic number.
It is an amenable number.
252741113 is a deficient number, since it is larger than the sum of its proper divisors (1).
252741113 is an equidigital number, since it uses as much as digits as its factorization.
252741113 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1680, while the sum is 26.
The square root of 252741113 is about 15897.8335945499. The cubic root of 252741113 is about 632.2545516621.
Adding to 252741113 its reverse (311147252), we get a palindrome (563888365).
The spelling of 252741113 in words is "two hundred fifty-two million, seven hundred forty-one thousand, one hundred thirteen".
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