Base | Representation |
---|---|
bin | 111100010000111… |
… | …0001101111011110 |
3 | 12012220222100201200 |
4 | 1320201301233132 |
5 | 13120130323124 |
6 | 532353020330 |
7 | 101052511536 |
oct | 17041615736 |
9 | 5186870650 |
10 | 2022120414 |
11 | 948485aa6 |
12 | 4852546a6 |
13 | 262c20972 |
14 | 1527b64c6 |
15 | bc7d1bc9 |
hex | 78871bde |
2022120414 has 12 divisors (see below), whose sum is σ = 4381260936. Its totient is φ = 674040132.
The previous prime is 2022120413. The next prime is 2022120449. The reversal of 2022120414 is 4140212202.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 112340023 = 2022120414 / (2 + 0 + 2 + 2 + 1 + 2 + 0 + 4 + 1 + 4).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022120413) 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, 56169994 + ... + 56170029.
It is an arithmetic number, because the mean of its divisors is an integer number (365105078).
Almost surely, 22022120414 is an apocalyptic number.
2022120414 is an abundant number, since it is smaller than the sum of its proper divisors (2359140522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022120414 is a wasteful number, since it uses less digits than its factorization.
2022120414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112340031 (or 112340028 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 2022120414 is about 44967.9932173985. The cubic root of 2022120414 is about 1264.5490253499.
Adding to 2022120414 its reverse (4140212202), we get a palindrome (6162332616).
The spelling of 2022120414 in words is "two billion, twenty-two million, one hundred twenty thousand, four hundred fourteen".
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