Base | Representation |
---|---|
bin | 101001111110… |
… | …1101001110101 |
3 | 1112102020201011 |
4 | 1103331221311 |
5 | 21113313420 |
6 | 2103432221 |
7 | 355041340 |
oct | 123755165 |
9 | 45366634 |
10 | 22010485 |
11 | 11473892 |
12 | 7455671 |
13 | 4738573 |
14 | 2ccd457 |
15 | 1deb95a |
hex | 14fda75 |
22010485 has 16 divisors (see below), whose sum is σ = 30266496. Its totient is φ = 15052608.
The previous prime is 22010477. The next prime is 22010503. The reversal of 22010485 is 58401022.
It is a cyclic number.
It is not a de Polignac number, because 22010485 - 23 = 22010477 is a prime.
It is a super-2 number, since 2×220104852 = 968922899870450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19147 + ... + 20263.
It is an arithmetic number, because the mean of its divisors is an integer number (1891656).
Almost surely, 222010485 is an apocalyptic number.
It is an amenable number.
22010485 is a deficient number, since it is larger than the sum of its proper divisors (8256011).
22010485 is a wasteful number, since it uses less digits than its factorization.
22010485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1692.
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 22010485 is about 4691.5333314387. The cubic root of 22010485 is about 280.2484402115.
The spelling of 22010485 in words is "twenty-two million, ten thousand, four hundred eighty-five".
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