Base | Representation |
---|---|
bin | 101001111110… |
… | …0100011110010 |
3 | 1112102000120010 |
4 | 1103330203302 |
5 | 21113143002 |
6 | 2103355350 |
7 | 355022304 |
oct | 123744362 |
9 | 45360503 |
10 | 22006002 |
11 | 11470487 |
12 | 7452b56 |
13 | 4736505 |
14 | 2ccb974 |
15 | 1dea46c |
hex | 14fc8f2 |
22006002 has 16 divisors (see below), whose sum is σ = 44466912. Its totient is φ = 7259520.
The previous prime is 22005989. The next prime is 22006037. The reversal of 22006002 is 20060022.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18324 + ... + 19487.
It is an arithmetic number, because the mean of its divisors is an integer number (2779182).
Almost surely, 222006002 is an apocalyptic number.
22006002 is an abundant number, since it is smaller than the sum of its proper divisors (22460910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22006002 is a wasteful number, since it uses less digits than its factorization.
22006002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37913.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 22006002 is about 4691.0555315408. The cubic root of 22006002 is about 280.2294123245.
Adding to 22006002 its reverse (20060022), we get a palindrome (42066024).
The spelling of 22006002 in words is "twenty-two million, six thousand, two".
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