Base | Representation |
---|---|
bin | 1001111111001001111… |
… | …00001100010001011101 |
3 | 1012210201020211212010212 |
4 | 10333210330030101131 |
5 | 21110224202304131 |
6 | 421345441542205 |
7 | 33535261531244 |
oct | 4774474142135 |
9 | 1183636755125 |
10 | 343143400541 |
11 | 12258755a727 |
12 | 56606044965 |
13 | 264871c3796 |
14 | 12872da395b |
15 | 8dd5113a2b |
hex | 4fe4f0c45d |
343143400541 has 2 divisors, whose sum is σ = 343143400542. Its totient is φ = 343143400540.
The previous prime is 343143400519. The next prime is 343143400573. The reversal of 343143400541 is 145004341343.
It is an a-pointer prime, because the next prime (343143400573) can be obtained adding 343143400541 to its sum of digits (32).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 342868802500 + 274598041 = 585550^2 + 16571^2 .
It is an emirp because it is prime and its reverse (145004341343) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 343143400541 - 218 = 343143138397 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 343143400498 and 343143400507.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (343143409541) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171571700270 + 171571700271.
It is an arithmetic number, because the mean of its divisors is an integer number (171571700271).
Almost surely, 2343143400541 is an apocalyptic number.
It is an amenable number.
343143400541 is a deficient number, since it is larger than the sum of its proper divisors (1).
343143400541 is an equidigital number, since it uses as much as digits as its factorization.
343143400541 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 34560, while the sum is 32.
Adding to 343143400541 its reverse (145004341343), we get a palindrome (488147741884).
The spelling of 343143400541 in words is "three hundred forty-three billion, one hundred forty-three million, four hundred thousand, five hundred forty-one".
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