Base | Representation |
---|---|
bin | 101001111110… |
… | …1100011101001 |
3 | 1112102020011111 |
4 | 1103331203221 |
5 | 21113310324 |
6 | 2103430321 |
7 | 355040233 |
oct | 123754351 |
9 | 45366144 |
10 | 22010089 |
11 | 11473562 |
12 | 74553a1 |
13 | 473832a |
14 | 2ccd253 |
15 | 1deb794 |
hex | 14fd8e9 |
22010089 has 2 divisors, whose sum is σ = 22010090. Its totient is φ = 22010088.
The previous prime is 22010083. The next prime is 22010117. The reversal of 22010089 is 98001022.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 17081689 + 4928400 = 4133^2 + 2220^2 .
It is a cyclic number.
It is not a de Polignac number, because 22010089 - 213 = 22001897 is a prime.
It is not a weakly prime, because it can be changed into another prime (22010083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005044 + 11005045.
It is an arithmetic number, because the mean of its divisors is an integer number (11005045).
Almost surely, 222010089 is an apocalyptic number.
It is an amenable number.
22010089 is a deficient number, since it is larger than the sum of its proper divisors (1).
22010089 is an equidigital number, since it uses as much as digits as its factorization.
22010089 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 22010089 is about 4691.4911275627. The cubic root of 22010089 is about 280.2467595117.
The spelling of 22010089 in words is "twenty-two million, ten thousand, eighty-nine".
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