Base | Representation |
---|---|
bin | 101010101111100… |
… | …1100101110110001 |
3 | 10200221210001002221 |
4 | 1111133030232301 |
5 | 10414131220334 |
6 | 354152441041 |
7 | 50353566316 |
oct | 12537145661 |
9 | 3627701087 |
10 | 1434241969 |
11 | 676657246 |
12 | 3403a9181 |
13 | 19b1aa4b4 |
14 | d86a6d0d |
15 | 85daa8b4 |
hex | 557ccbb1 |
1434241969 has 2 divisors, whose sum is σ = 1434241970. Its totient is φ = 1434241968.
The previous prime is 1434241967. The next prime is 1434241973. The reversal of 1434241969 is 9691424341.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1422270369 + 11971600 = 37713^2 + 3460^2 .
It is an emirp because it is prime and its reverse (9691424341) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1434241969 - 21 = 1434241967 is a prime.
It is a super-2 number, since 2×14342419692 = 4114100051281993922, which contains 22 as substring.
Together with 1434241967, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (1434241967) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717120984 + 717120985.
It is an arithmetic number, because the mean of its divisors is an integer number (717120985).
Almost surely, 21434241969 is an apocalyptic number.
It is an amenable number.
1434241969 is a deficient number, since it is larger than the sum of its proper divisors (1).
1434241969 is an equidigital number, since it uses as much as digits as its factorization.
1434241969 is an evil number, because the sum of its binary digits is even.
The product of its digits is 186624, while the sum is 43.
The square root of 1434241969 is about 37871.3872072307. The cubic root of 1434241969 is about 1127.7360810657.
The spelling of 1434241969 in words is "one billion, four hundred thirty-four million, two hundred forty-one thousand, nine hundred sixty-nine".
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