Base | Representation |
---|---|
bin | 11101000111010… |
… | …10100100011001 |
3 | 122000120012011022 |
4 | 32203222210121 |
5 | 1000010333200 |
6 | 40122412225 |
7 | 6023632025 |
oct | 1643524431 |
9 | 560505138 |
10 | 244230425 |
11 | 115952a2a |
12 | 69961075 |
13 | 3b7a255a |
14 | 24617385 |
15 | 16694885 |
hex | e8ea919 |
244230425 has 12 divisors (see below), whose sum is σ = 303105600. Its totient is φ = 195216720.
The previous prime is 244230391. The next prime is 244230433. The reversal of 244230425 is 524032442.
It is a happy number.
244230425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 244230425 - 26 = 244230361 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 244230394 and 244230403.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31484 + ... + 38466.
It is an arithmetic number, because the mean of its divisors is an integer number (25258800).
Almost surely, 2244230425 is an apocalyptic number.
244230425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
244230425 is a deficient number, since it is larger than the sum of its proper divisors (58875175).
244230425 is a wasteful number, since it uses less digits than its factorization.
244230425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8392 (or 8387 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 244230425 is about 15627.8733358061. The cubic root of 244230425 is about 625.0766199400.
Adding to 244230425 its reverse (524032442), we get a palindrome (768262867).
The spelling of 244230425 in words is "two hundred forty-four million, two hundred thirty thousand, four hundred twenty-five".
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