Base | Representation |
---|---|
bin | 101010000000… |
… | …0001000000110 |
3 | 1112102202121022 |
4 | 1110000020012 |
5 | 21114124424 |
6 | 2103551142 |
7 | 355113020 |
oct | 124001006 |
9 | 45382538 |
10 | 22020614 |
11 | 11480460 |
12 | 745b4b2 |
13 | 4740065 |
14 | 2cd3010 |
15 | 1dee95e |
hex | 1500206 |
22020614 has 32 divisors (see below), whose sum is σ = 42978816. Its totient is φ = 8205120.
The previous prime is 22020613. The next prime is 22020617. The reversal of 22020614 is 41602022.
It is a junction number, because it is equal to n+sod(n) for n = 22020592 and 22020601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22020611) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434 + ... + 6650.
It is an arithmetic number, because the mean of its divisors is an integer number (1343088).
Almost surely, 222020614 is an apocalyptic number.
22020614 is a deficient number, since it is larger than the sum of its proper divisors (20958202).
22020614 is a wasteful number, since it uses less digits than its factorization.
22020614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6260.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 22020614 is about 4692.6127050930. The cubic root of 22020614 is about 280.2914227737.
Adding to 22020614 its reverse (41602022), we get a palindrome (63622636).
The spelling of 22020614 in words is "twenty-two million, twenty thousand, six hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •