Base | Representation |
---|---|
bin | 101010100111010… |
… | …0101010001110111 |
3 | 10200122120201221101 |
4 | 1111032211101313 |
5 | 10412022323241 |
6 | 353515230531 |
7 | 50301555025 |
oct | 12516452167 |
9 | 3618521841 |
10 | 1429886071 |
11 | 674151629 |
12 | 33aa48447 |
13 | 19a313943 |
14 | d7c91715 |
15 | 857e9e31 |
hex | 553a5477 |
1429886071 has 2 divisors, whose sum is σ = 1429886072. Its totient is φ = 1429886070.
The previous prime is 1429886033. The next prime is 1429886077. The reversal of 1429886071 is 1706889241.
It is a strong prime.
It is an emirp because it is prime and its reverse (1706889241) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1429886071 - 211 = 1429884023 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1429886077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714943035 + 714943036.
It is an arithmetic number, because the mean of its divisors is an integer number (714943036).
Almost surely, 21429886071 is an apocalyptic number.
1429886071 is a deficient number, since it is larger than the sum of its proper divisors (1).
1429886071 is an equidigital number, since it uses as much as digits as its factorization.
1429886071 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 193536, while the sum is 46.
The square root of 1429886071 is about 37813.8343863724. The cubic root of 1429886071 is about 1126.5932509476.
The spelling of 1429886071 in words is "one billion, four hundred twenty-nine million, eight hundred eighty-six thousand, seventy-one".
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