Base | Representation |
---|---|
bin | 1000010000111101111… |
… | …01110000111101011101 |
3 | 1000011000120022002111121 |
4 | 10020132331300331131 |
5 | 14123101230134331 |
6 | 334243442250541 |
7 | 26342320432543 |
oct | 4103675607535 |
9 | 1004016262447 |
10 | 283987349341 |
11 | aa490500913 |
12 | 47056956a51 |
13 | 20a1a5664a7 |
14 | da60639d93 |
15 | 75c1a19c11 |
hex | 421ef70f5d |
283987349341 has 2 divisors, whose sum is σ = 283987349342. Its totient is φ = 283987349340.
The previous prime is 283987349333. The next prime is 283987349369. The reversal of 283987349341 is 143943789382.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 281726346841 + 2261002500 = 530779^2 + 47550^2 .
It is a cyclic number.
It is not a de Polignac number, because 283987349341 - 23 = 283987349333 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 283987349341.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (283987349941) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141993674670 + 141993674671.
It is an arithmetic number, because the mean of its divisors is an integer number (141993674671).
Almost surely, 2283987349341 is an apocalyptic number.
It is an amenable number.
283987349341 is a deficient number, since it is larger than the sum of its proper divisors (1).
283987349341 is an equidigital number, since it uses as much as digits as its factorization.
283987349341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 31352832, while the sum is 61.
The spelling of 283987349341 in words is "two hundred eighty-three billion, nine hundred eighty-seven million, three hundred forty-nine thousand, three hundred forty-one".
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