Base | Representation |
---|---|
bin | 101010101111010… |
… | …1100110101010001 |
3 | 10200221112101212211 |
4 | 1111132230311101 |
5 | 10414113030223 |
6 | 354145552121 |
7 | 50352513355 |
oct | 12536546521 |
9 | 3627471784 |
10 | 1434111313 |
11 | 676578068 |
12 | 340345641 |
13 | 19b162b9b |
14 | d8671465 |
15 | 85d81d0d |
hex | 557acd51 |
1434111313 has 4 divisors (see below), whose sum is σ = 1518470820. Its totient is φ = 1349751808.
The previous prime is 1434111311. The next prime is 1434111323. The reversal of 1434111313 is 3131114341.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3131114341 = 42821 ⋅73121.
It can be written as a sum of positive squares in 2 ways, for example, as 785288529 + 648822784 = 28023^2 + 25472^2 .
It is a cyclic number.
It is not a de Polignac number, because 1434111313 - 21 = 1434111311 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1434111311) 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 in 3 ways as a sum of consecutive naturals, for example, 42179728 + ... + 42179761.
It is an arithmetic number, because the mean of its divisors is an integer number (379617705).
Almost surely, 21434111313 is an apocalyptic number.
It is an amenable number.
1434111313 is a deficient number, since it is larger than the sum of its proper divisors (84359507).
1434111313 is an equidigital number, since it uses as much as digits as its factorization.
1434111313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84359506.
The product of its digits is 432, while the sum is 22.
The square root of 1434111313 is about 37869.6621717173. The cubic root of 1434111313 is about 1127.7018353426.
Adding to 1434111313 its reverse (3131114341), we get a palindrome (4565225654).
The spelling of 1434111313 in words is "one billion, four hundred thirty-four million, one hundred eleven thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •