Base | Representation |
---|---|
bin | 10100110010011110010… |
… | …110000001001100001011 |
3 | 12001120102121001112210102 |
4 | 110302132112001030023 |
5 | 141401220420330233 |
6 | 3012141101440015 |
7 | 205132454134256 |
oct | 24623626011413 |
9 | 5046377045712 |
10 | 1428585714443 |
11 | 500950435688 |
12 | 1b0a5257000b |
13 | a493ac8b0c4 |
14 | 4d202ca409d |
15 | 27262a211e8 |
hex | 14c9e58130b |
1428585714443 has 2 divisors, whose sum is σ = 1428585714444. Its totient is φ = 1428585714442.
The previous prime is 1428585714421. The next prime is 1428585714449. The reversal of 1428585714443 is 3444175858241.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1428585714443 - 216 = 1428585648907 is a prime.
It is not a weakly prime, because it can be changed into another prime (1428585714449) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714292857221 + 714292857222.
It is an arithmetic number, because the mean of its divisors is an integer number (714292857222).
Almost surely, 21428585714443 is an apocalyptic number.
1428585714443 is a deficient number, since it is larger than the sum of its proper divisors (1).
1428585714443 is an equidigital number, since it uses as much as digits as its factorization.
1428585714443 is an evil number, because the sum of its binary digits is even.
The product of its digits is 17203200, while the sum is 56.
The spelling of 1428585714443 in words is "one trillion, four hundred twenty-eight billion, five hundred eighty-five million, seven hundred fourteen thousand, four hundred forty-three".
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