Base | Representation |
---|---|
bin | 101000001000… |
… | …111001111111 |
3 | 201210120210120 |
4 | 220020321333 |
5 | 10143202424 |
6 | 1013310023 |
7 | 155303040 |
oct | 50107177 |
9 | 21716716 |
10 | 10522239 |
11 | 5a37572 |
12 | 3635313 |
13 | 22454a0 |
14 | 157c8c7 |
15 | dcca79 |
hex | a08e7f |
10522239 has 16 divisors (see below), whose sum is σ = 17267712. Its totient is φ = 5550048.
The previous prime is 10522217. The next prime is 10522241. The reversal of 10522239 is 93222501.
10522239 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10522239 - 25 = 10522207 is a prime.
It is a super-2 number, since 2×105222392 = 221435027146242, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10522289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18999 + ... + 19544.
It is an arithmetic number, because the mean of its divisors is an integer number (1079232).
Almost surely, 210522239 is an apocalyptic number.
10522239 is a deficient number, since it is larger than the sum of its proper divisors (6745473).
10522239 is a wasteful number, since it uses less digits than its factorization.
10522239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38566.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 10522239 is about 3243.8000863185. The cubic root of 10522239 is about 219.1304450028.
The spelling of 10522239 in words is "ten million, five hundred twenty-two thousand, two hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.191 sec. • engine limits •