Base | Representation |
---|---|
bin | 111100010001011… |
… | …1010000000010001 |
3 | 12012221112101202011 |
4 | 1320202322000101 |
5 | 13120214311101 |
6 | 532403222521 |
7 | 101055153505 |
oct | 17042720021 |
9 | 5187471664 |
10 | 2022416401 |
11 | 948668415 |
12 | 485377a41 |
13 | 262cc55c5 |
14 | 152852305 |
15 | bc83e751 |
hex | 788ba011 |
2022416401 has 2 divisors, whose sum is σ = 2022416402. Its totient is φ = 2022416400.
The previous prime is 2022416399. The next prime is 2022416423. The reversal of 2022416401 is 1046142202.
It is a happy number.
It is an a-pointer prime, because the next prime (2022416423) can be obtained adding 2022416401 to its sum of digits (22).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1011240000 + 1011176401 = 31800^2 + 31799^2 .
It is a cyclic number.
It is not a de Polignac number, because 2022416401 - 21 = 2022416399 is a prime.
Together with 2022416399, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (2022416801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011208200 + 1011208201.
It is an arithmetic number, because the mean of its divisors is an integer number (1011208201).
Almost surely, 22022416401 is an apocalyptic number.
2022416401 is the 31800-th centered square number.
It is an amenable number.
2022416401 is a deficient number, since it is larger than the sum of its proper divisors (1).
2022416401 is an equidigital number, since it uses as much as digits as its factorization.
2022416401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 2022416401 is about 44971.2841822423. The cubic root of 2022416401 is about 1264.6107216118.
Adding to 2022416401 its reverse (1046142202), we get a palindrome (3068558603).
The spelling of 2022416401 in words is "two billion, twenty-two million, four hundred sixteen thousand, four hundred one".
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