Base | Representation |
---|---|
bin | 101001010010… |
… | …000111111010 |
3 | 202100211011221 |
4 | 221102013322 |
5 | 10232302023 |
6 | 1023542254 |
7 | 160662265 |
oct | 51220772 |
9 | 22324157 |
10 | 10822138 |
11 | 6121918 |
12 | 375a98a |
13 | 231bb42 |
14 | 1619cdc |
15 | e3b85d |
hex | a521fa |
10822138 has 4 divisors (see below), whose sum is σ = 16233210. Its totient is φ = 5411068.
The previous prime is 10822129. The next prime is 10822199. The reversal of 10822138 is 83122801.
10822138 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.
It can be written as a sum of positive squares in only one way, i.e., 10284849 + 537289 = 3207^2 + 733^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2705533 + ... + 2705536.
Almost surely, 210822138 is an apocalyptic number.
10822138 is a deficient number, since it is larger than the sum of its proper divisors (5411072).
10822138 is an equidigital number, since it uses as much as digits as its factorization.
10822138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5411071.
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 10822138 is about 3289.7018101950. The cubic root of 10822138 is about 221.1928184870.
Adding to 10822138 its reverse (83122801), we get a palindrome (93944939).
The spelling of 10822138 in words is "ten million, eight hundred twenty-two thousand, one hundred thirty-eight".
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