Base | Representation |
---|---|
bin | 101010000001… |
… | …0101000000010 |
3 | 1112110021122102 |
4 | 1110002220002 |
5 | 21114441400 |
6 | 2104110402 |
7 | 355154612 |
oct | 124025002 |
9 | 45407572 |
10 | 22030850 |
11 | 11488116 |
12 | 7465402 |
13 | 474490a |
14 | 2cd6a42 |
15 | 1e029d5 |
hex | 1502a02 |
22030850 has 24 divisors (see below), whose sum is σ = 41106000. Its totient is φ = 8784720.
The previous prime is 22030847. The next prime is 22030859. The reversal of 22030850 is 5803022.
It is not an unprimeable number, because it can be changed into a prime (22030859) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24509 + ... + 25391.
It is an arithmetic number, because the mean of its divisors is an integer number (1712750).
Almost surely, 222030850 is an apocalyptic number.
22030850 is a deficient number, since it is larger than the sum of its proper divisors (19075150).
22030850 is a wasteful number, since it uses less digits than its factorization.
22030850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1394 (or 1389 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 22030850 is about 4693.7032287949. The cubic root of 22030850 is about 280.3348460039.
Adding to 22030850 its reverse (5803022), we get a palindrome (27833872).
The spelling of 22030850 in words is "twenty-two million, thirty thousand, eight hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •