Base | Representation |
---|---|
bin | 111101101101110000100 |
3 | 10210202001010 |
4 | 13231232010 |
5 | 1004203101 |
6 | 111202220 |
7 | 23121564 |
oct | 7555604 |
9 | 3722033 |
10 | 2022276 |
11 | 1161403 |
12 | 816370 |
13 | 55a619 |
14 | 3a8da4 |
15 | 29e2d6 |
hex | 1edb84 |
2022276 has 12 divisors (see below), whose sum is σ = 4718672. Its totient is φ = 674088.
The previous prime is 2022271. The next prime is 2022281. The reversal of 2022276 is 6722202.
It is an interprime number because it is at equal distance from previous prime (2022271) and next prime (2022281).
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (2022271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84250 + ... + 84273.
22022276 is an apocalyptic number.
It is an amenable number.
2022276 is an abundant number, since it is smaller than the sum of its proper divisors (2696396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022276 is a wasteful number, since it uses less digits than its factorization.
2022276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168530 (or 168528 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 2022276 is about 1422.0675089460. The cubic root of 2022276 is about 126.4581456831.
Adding to 2022276 its reverse (6722202), we get a palindrome (8744478).
The spelling of 2022276 in words is "two million, twenty-two thousand, two hundred seventy-six".
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