Base | Representation |
---|---|
bin | 111010100001110010100… |
… | …111101101101000110111 |
3 | 112020111111221220121001212 |
4 | 322201302213231220313 |
5 | 1011344040133332411 |
6 | 12315404220112035 |
7 | 563403134224655 |
oct | 72416247555067 |
9 | 15214457817055 |
10 | 4022012402231 |
11 | 13107a916922a |
12 | 54b5ab99561b |
13 | 2323743a0805 |
14 | dc9489cbdd5 |
15 | 6e94d73868b |
hex | 3a8729eda37 |
4022012402231 has 2 divisors, whose sum is σ = 4022012402232. Its totient is φ = 4022012402230.
The previous prime is 4022012402209. The next prime is 4022012402323. The reversal of 4022012402231 is 1322042102204.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4022012402231 - 234 = 4004832533047 is a prime.
It is a super-2 number, since 2×40220124022312 (a number of 26 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 4022012402197 and 4022012402206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4022012404231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011006201115 + 2011006201116.
It is an arithmetic number, because the mean of its divisors is an integer number (2011006201116).
Almost surely, 24022012402231 is an apocalyptic number.
4022012402231 is a deficient number, since it is larger than the sum of its proper divisors (1).
4022012402231 is an equidigital number, since it uses as much as digits as its factorization.
4022012402231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 4022012402231 its reverse (1322042102204), we get a palindrome (5344054504435).
The spelling of 4022012402231 in words is "four trillion, twenty-two billion, twelve million, four hundred two thousand, two hundred thirty-one".
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