Base | Representation |
---|---|
bin | 101010001000… |
… | …1100100010001 |
3 | 1112120101121001 |
4 | 1110101210101 |
5 | 21123421144 |
6 | 2105302001 |
7 | 355531210 |
oct | 124214421 |
9 | 45511531 |
10 | 22092049 |
11 | 1151a0a1 |
12 | 7494901 |
13 | 4766725 |
14 | 2d11077 |
15 | 1e15bd4 |
hex | 1511911 |
22092049 has 8 divisors (see below), whose sum is σ = 25323200. Its totient is φ = 18879696.
The previous prime is 22092023. The next prime is 22092053. The reversal of 22092049 is 94029022.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22092049 - 211 = 22090001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22092089) 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, 2079 + ... + 6964.
It is an arithmetic number, because the mean of its divisors is an integer number (3165400).
Almost surely, 222092049 is an apocalyptic number.
It is an amenable number.
22092049 is a deficient number, since it is larger than the sum of its proper divisors (3231151).
22092049 is an equidigital number, since it uses as much as digits as its factorization.
22092049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9399.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 22092049 is about 4700.2179736689. The cubic root of 22092049 is about 280.5941846246.
The spelling of 22092049 in words is "twenty-two million, ninety-two thousand, forty-nine".
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