Base | Representation |
---|---|
bin | 100001001110111110110… |
… | …010010000010110010101 |
3 | 22002022221221012111212002 |
4 | 201032332302100112111 |
5 | 244404240042320011 |
6 | 4505102030205045 |
7 | 324000253526111 |
oct | 41167662202625 |
9 | 8068857174762 |
10 | 2283828479381 |
11 | 800625701309 |
12 | 30a755653785 |
13 | 137496c14567 |
14 | 7c775d72741 |
15 | 3e61aab4c3b |
hex | 213bec90595 |
2283828479381 has 2 divisors, whose sum is σ = 2283828479382. Its totient is φ = 2283828479380.
The previous prime is 2283828479353. The next prime is 2283828479389. The reversal of 2283828479381 is 1839748283822.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1272327600625 + 1011500878756 = 1127975^2 + 1005734^2 .
It is a cyclic number.
It is not a de Polignac number, because 2283828479381 - 214 = 2283828462997 is a prime.
It is a super-2 number, since 2×22838284793812 (a number of 26 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2283828479389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141914239690 + 1141914239691.
It is an arithmetic number, because the mean of its divisors is an integer number (1141914239691).
Almost surely, 22283828479381 is an apocalyptic number.
It is an amenable number.
2283828479381 is a deficient number, since it is larger than the sum of its proper divisors (1).
2283828479381 is an equidigital number, since it uses as much as digits as its factorization.
2283828479381 is an evil number, because the sum of its binary digits is even.
The product of its digits is 74317824, while the sum is 65.
The spelling of 2283828479381 in words is "two trillion, two hundred eighty-three billion, eight hundred twenty-eight million, four hundred seventy-nine thousand, three hundred eighty-one".
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