Base | Representation |
---|---|
bin | 101010101111100… |
… | …1101010101000111 |
3 | 10200221210011110211 |
4 | 1111133031111013 |
5 | 10414131310143 |
6 | 354152500251 |
7 | 50353606423 |
oct | 12537152507 |
9 | 3627704424 |
10 | 1434244423 |
11 | 676659077 |
12 | 3403aa687 |
13 | 19b1ab651 |
14 | d86a7b83 |
15 | 85dab49d |
hex | 557cd547 |
1434244423 has 4 divisors (see below), whose sum is σ = 1518611760. Its totient is φ = 1349877088.
The previous prime is 1434244417. The next prime is 1434244451. The reversal of 1434244423 is 3244424341.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1434244423 - 25 = 1434244391 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434244453) 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, 42183643 + ... + 42183676.
It is an arithmetic number, because the mean of its divisors is an integer number (379652940).
Almost surely, 21434244423 is an apocalyptic number.
1434244423 is a deficient number, since it is larger than the sum of its proper divisors (84367337).
1434244423 is an equidigital number, since it uses as much as digits as its factorization.
1434244423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84367336.
The product of its digits is 36864, while the sum is 31.
The square root of 1434244423 is about 37871.4196063469. The cubic root of 1434244423 is about 1127.7367242539.
Adding to 1434244423 its reverse (3244424341), we get a palindrome (4678668764).
The spelling of 1434244423 in words is "one billion, four hundred thirty-four million, two hundred forty-four thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •