Base | Representation |
---|---|
bin | 101010000001… |
… | …1011001100100 |
3 | 1112110102222211 |
4 | 1110003121210 |
5 | 21120042040 |
6 | 2104133204 |
7 | 355200061 |
oct | 124033144 |
9 | 45412884 |
10 | 22034020 |
11 | 1148a538 |
12 | 7467204 |
13 | 47461a8 |
14 | 2cd7c68 |
15 | 1e038ea |
hex | 1503664 |
22034020 has 24 divisors (see below), whose sum is σ = 46368504. Its totient is φ = 8795136.
The previous prime is 22034011. The next prime is 22034027. The reversal of 22034020 is 2043022.
It can be written as a sum of positive squares in 4 ways, for example, as 112896 + 21921124 = 336^2 + 4682^2 .
It is not an unprimeable number, because it can be changed into a prime (22034027) 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, 12642 + ... + 14278.
It is an arithmetic number, because the mean of its divisors is an integer number (1932021).
Almost surely, 222034020 is an apocalyptic number.
22034020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22034020 is an abundant number, since it is smaller than the sum of its proper divisors (24334484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22034020 is a wasteful number, since it uses less digits than its factorization.
22034020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2319 (or 2317 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 22034020 is about 4694.0409031026. The cubic root of 22034020 is about 280.3482910721.
Adding to 22034020 its reverse (2043022), we get a palindrome (24077042).
The spelling of 22034020 in words is "twenty-two million, thirty-four thousand, twenty".
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