Base | Representation |
---|---|
bin | 100111011010… |
… | …010001011001 |
3 | 201102212202222 |
4 | 213122101121 |
5 | 10121044400 |
6 | 1005233425 |
7 | 153546122 |
oct | 47322131 |
9 | 21385688 |
10 | 10331225 |
11 | 5917003 |
12 | 3562875 |
13 | 21a9568 |
14 | 152d049 |
15 | d91185 |
hex | 9da459 |
10331225 has 12 divisors (see below), whose sum is σ = 12975360. Its totient is φ = 8158800.
The previous prime is 10331219. The next prime is 10331227. The reversal of 10331225 is 52213301.
10331225 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 10331225 - 212 = 10327129 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10331227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 641 + ... + 4590.
It is an arithmetic number, because the mean of its divisors is an integer number (1081280).
Almost surely, 210331225 is an apocalyptic number.
It is an amenable number.
10331225 is a deficient number, since it is larger than the sum of its proper divisors (2644135).
10331225 is an equidigital number, since it uses as much as digits as its factorization.
10331225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5320 (or 5315 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 10331225 is about 3214.2223009618. Note that the first 3 decimals coincide. The cubic root of 10331225 is about 217.7963547271.
Adding to 10331225 its reverse (52213301), we get a palindrome (62544526).
The spelling of 10331225 in words is "ten million, three hundred thirty-one thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •