Base | Representation |
---|---|
bin | 1001000011011010… |
… | …0001010101011111 |
3 | 20021100212112100111 |
4 | 2100312201111133 |
5 | 14434113231143 |
6 | 1041051510451 |
7 | 114136312333 |
oct | 22066412537 |
9 | 6240775314 |
10 | 2430211423 |
11 | 10378778a2 |
12 | 579a58427 |
13 | 2c9635c33 |
14 | 190a857c3 |
15 | e354299d |
hex | 90da155f |
2430211423 has 2 divisors, whose sum is σ = 2430211424. Its totient is φ = 2430211422.
The previous prime is 2430211403. The next prime is 2430211429. The reversal of 2430211423 is 3241120342.
2430211423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2430211423 is a prime.
It is a super-4 number, since 4×24302114234 (a number of 39 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2430211394 and 2430211403.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2430211429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215105711 + 1215105712.
It is an arithmetic number, because the mean of its divisors is an integer number (1215105712).
Almost surely, 22430211423 is an apocalyptic number.
2430211423 is a deficient number, since it is larger than the sum of its proper divisors (1).
2430211423 is an equidigital number, since it uses as much as digits as its factorization.
2430211423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2430211423 is about 49297.1745944937. The cubic root of 2430211423 is about 1344.4604134552.
Adding to 2430211423 its reverse (3241120342), we get a palindrome (5671331765).
The spelling of 2430211423 in words is "two billion, four hundred thirty million, two hundred eleven thousand, four hundred twenty-three".
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