Base | Representation |
---|---|
bin | 101000000100010… |
… | …0001010111111101 |
3 | 10110200202011100221 |
4 | 1100020201113331 |
5 | 10223132124013 |
6 | 341223221341 |
7 | 45213206662 |
oct | 12010412775 |
9 | 3420664327 |
10 | 1344411133 |
11 | 62a980a8a |
12 | 3162a7851 |
13 | 1856b7560 |
14 | ca7a1a69 |
15 | 7d06408d |
hex | 502215fd |
1344411133 has 4 divisors (see below), whose sum is σ = 1447827388. Its totient is φ = 1240994880.
The previous prime is 1344411121. The next prime is 1344411191. The reversal of 1344411133 is 3311144431.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 56821444 + 1287589689 = 7538^2 + 35883^2 .
It is a cyclic number.
It is not a de Polignac number, because 1344411133 - 229 = 807540221 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1344411098 and 1344411107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1344411113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51708108 + ... + 51708133.
It is an arithmetic number, because the mean of its divisors is an integer number (361956847).
Almost surely, 21344411133 is an apocalyptic number.
1344411133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1344411133 is a deficient number, since it is larger than the sum of its proper divisors (103416255).
1344411133 is a wasteful number, since it uses less digits than its factorization.
1344411133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103416254.
The product of its digits is 1728, while the sum is 25.
The square root of 1344411133 is about 36666.2124168832. The cubic root of 1344411133 is about 1103.6821873315.
Adding to 1344411133 its reverse (3311144431), we get a palindrome (4655555564).
The spelling of 1344411133 in words is "one billion, three hundred forty-four million, four hundred eleven thousand, one hundred thirty-three".
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