Base | Representation |
---|---|
bin | 101010000000… |
… | …0011110100010 |
3 | 1112102211120111 |
4 | 1110000132202 |
5 | 21114201200 |
6 | 2104001534 |
7 | 355120141 |
oct | 124003642 |
9 | 45384514 |
10 | 22022050 |
11 | 11481546 |
12 | 74602aa |
13 | 47408cb |
14 | 2cd3758 |
15 | 1e000ba |
hex | 15007a2 |
22022050 has 12 divisors (see below), whose sum is σ = 40961106. Its totient is φ = 8808800.
The previous prime is 22022047. The next prime is 22022053. The reversal of 22022050 is 5022022.
It is an interprime number because it is at equal distance from previous prime (22022047) and next prime (22022053).
It can be written as a sum of positive squares in 3 ways, for example, as 15626209 + 6395841 = 3953^2 + 2529^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 22022050.
It is not an unprimeable number, because it can be changed into a prime (22022053) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 220171 + ... + 220270.
Almost surely, 222022050 is an apocalyptic number.
22022050 is a deficient number, since it is larger than the sum of its proper divisors (18939056).
22022050 is a wasteful number, since it uses less digits than its factorization.
22022050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440453 (or 440448 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 13.
The square root of 22022050 is about 4692.7657090462. The cubic root of 22022050 is about 280.2975153942.
Adding to 22022050 its reverse (5022022), we get a palindrome (27044072).
The spelling of 22022050 in words is "twenty-two million, twenty-two thousand, fifty".
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