Base | Representation |
---|---|
bin | 1100100011100101100… |
… | …00110111111100001011 |
3 | 1112020120112212200112211 |
4 | 12101302300313330023 |
5 | 24032023032104032 |
6 | 530105333445551 |
7 | 43112020502032 |
oct | 6216260677413 |
9 | 1466515780484 |
10 | 431422144267 |
11 | 156a6860a474 |
12 | 6b7424a08b7 |
13 | 318b553630a |
14 | 16c49445719 |
15 | b3502dd747 |
hex | 6472c37f0b |
431422144267 has 2 divisors, whose sum is σ = 431422144268. Its totient is φ = 431422144266.
The previous prime is 431422144189. The next prime is 431422144271. The reversal of 431422144267 is 762441224134.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 431422144267 - 211 = 431422142219 is a prime.
It is a super-3 number, since 3×4314221442673 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (431422144277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215711072133 + 215711072134.
It is an arithmetic number, because the mean of its divisors is an integer number (215711072134).
Almost surely, 2431422144267 is an apocalyptic number.
431422144267 is a deficient number, since it is larger than the sum of its proper divisors (1).
431422144267 is an equidigital number, since it uses as much as digits as its factorization.
431422144267 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 258048, while the sum is 40.
The spelling of 431422144267 in words is "four hundred thirty-one billion, four hundred twenty-two million, one hundred forty-four thousand, two hundred sixty-seven".
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