Base | Representation |
---|---|
bin | 101010001110… |
… | …1100110010010 |
3 | 1112122220012021 |
4 | 1110131212102 |
5 | 21132010310 |
6 | 2110322054 |
7 | 356124661 |
oct | 124354622 |
9 | 45586167 |
10 | 22141330 |
11 | 11553122 |
12 | 74b932a |
13 | 4782ca3 |
14 | 2d24dd8 |
15 | 1e255da |
hex | 151d992 |
22141330 has 16 divisors (see below), whose sum is σ = 40360320. Its totient is φ = 8744112.
The previous prime is 22141319. The next prime is 22141349. The reversal of 22141330 is 3314122.
It is a happy number.
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, 13224 + ... + 14803.
It is an arithmetic number, because the mean of its divisors is an integer number (2522520).
Almost surely, 222141330 is an apocalyptic number.
22141330 is a deficient number, since it is larger than the sum of its proper divisors (18218990).
22141330 is a wasteful number, since it uses less digits than its factorization.
22141330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28113.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 22141330 is about 4705.4574697897. The cubic root of 22141330 is about 280.8026712868.
Adding to 22141330 its reverse (3314122), we get a palindrome (25455452).
The spelling of 22141330 in words is "twenty-two million, one hundred forty-one thousand, three hundred thirty".
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