Base | Representation |
---|---|
bin | 100111000010… |
… | …100110101101 |
3 | 201020221210121 |
4 | 213002212231 |
5 | 10104444120 |
6 | 1003204541 |
7 | 152663365 |
oct | 47024655 |
9 | 21227717 |
10 | 10234285 |
11 | 5860196 |
12 | 3516751 |
13 | 21743b9 |
14 | 15059a5 |
15 | d725aa |
hex | 9c29ad |
10234285 has 4 divisors (see below), whose sum is σ = 12281148. Its totient is φ = 8187424.
The previous prime is 10234271. The next prime is 10234291. The reversal of 10234285 is 58243201.
10234285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58243201 = 461 ⋅126341.
It can be written as a sum of positive squares in 2 ways, for example, as 1643524 + 8590761 = 1282^2 + 2931^2 .
It is a cyclic number.
It is not a de Polignac number, because 10234285 - 25 = 10234253 is a prime.
It is a super-2 number, since 2×102342852 = 209481178922450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023424 + ... + 1023433.
It is an arithmetic number, because the mean of its divisors is an integer number (3070287).
Almost surely, 210234285 is an apocalyptic number.
It is an amenable number.
10234285 is a deficient number, since it is larger than the sum of its proper divisors (2046863).
10234285 is an equidigital number, since it uses as much as digits as its factorization.
10234285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2046862.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 10234285 is about 3199.1069066225. The cubic root of 10234285 is about 217.1130036413.
Adding to 10234285 its reverse (58243201), we get a palindrome (68477486).
The spelling of 10234285 in words is "ten million, two hundred thirty-four thousand, two hundred eighty-five".
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