Base | Representation |
---|---|
bin | 11101110100001… |
… | …10100001110001 |
3 | 122102122000022121 |
4 | 32322012201301 |
5 | 1003012041423 |
6 | 40452434241 |
7 | 6124626556 |
oct | 1672064161 |
9 | 572560277 |
10 | 250112113 |
11 | 1191aaa29 |
12 | 6b918981 |
13 | 3ca81744 |
14 | 25308a2d |
15 | 16e5745d |
hex | ee86871 |
250112113 has 2 divisors, whose sum is σ = 250112114. Its totient is φ = 250112112.
The previous prime is 250112111. The next prime is 250112131. The reversal of 250112113 is 311211052.
250112113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
Together with next prime (250112131) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 215737344 + 34374769 = 14688^2 + 5863^2 .
It is a cyclic number.
It is not a de Polignac number, because 250112113 - 21 = 250112111 is a prime.
Together with 250112111, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (250112111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125056056 + 125056057.
It is an arithmetic number, because the mean of its divisors is an integer number (125056057).
Almost surely, 2250112113 is an apocalyptic number.
It is an amenable number.
250112113 is a deficient number, since it is larger than the sum of its proper divisors (1).
250112113 is an equidigital number, since it uses as much as digits as its factorization.
250112113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 250112113 is about 15814.9332278072. The cubic root of 250112113 is about 630.0546798933.
Adding to 250112113 its reverse (311211052), we get a palindrome (561323165).
The spelling of 250112113 in words is "two hundred fifty million, one hundred twelve thousand, one hundred thirteen".
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