Base | Representation |
---|---|
bin | 101010000001… |
… | …0011111110010 |
3 | 1112110020220212 |
4 | 1110002133302 |
5 | 21114432242 |
6 | 2104104122 |
7 | 355153226 |
oct | 124023762 |
9 | 45406825 |
10 | 22030322 |
11 | 11487786 |
12 | 7465042 |
13 | 47445c2 |
14 | 2cd6786 |
15 | 1e02782 |
hex | 15027f2 |
22030322 has 16 divisors (see below), whose sum is σ = 33606144. Its totient is φ = 10830000.
The previous prime is 22030321. The next prime is 22030331. The reversal of 22030322 is 22303022.
It is a junction number, because it is equal to n+sod(n) for n = 22030297 and 22030306.
It is not an unprimeable number, because it can be changed into a prime (22030321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38297 + ... + 38867.
It is an arithmetic number, because the mean of its divisors is an integer number (2100384).
Almost surely, 222030322 is an apocalyptic number.
22030322 is a deficient number, since it is larger than the sum of its proper divisors (11575822).
22030322 is a wasteful number, since it uses less digits than its factorization.
22030322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 865.
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 22030322 is about 4693.6469828908. The cubic root of 22030322 is about 280.3326064476.
Adding to 22030322 its reverse (22303022), we get a palindrome (44333344).
The spelling of 22030322 in words is "twenty-two million, thirty thousand, three hundred twenty-two".
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