Base | Representation |
---|---|
bin | 1000100101001011… |
… | …1001110111100101 |
3 | 12221112022120201021 |
4 | 2021102321313211 |
5 | 14204134343323 |
6 | 1020322331141 |
7 | 111036603433 |
oct | 21122716745 |
9 | 5845276637 |
10 | 2303434213 |
11 | a82257243 |
12 | 5434b9ab1 |
13 | 2a92a8332 |
14 | 17bcc3d53 |
15 | d734e05d |
hex | 894b9de5 |
2303434213 has 2 divisors, whose sum is σ = 2303434214. Its totient is φ = 2303434212.
The previous prime is 2303434171. The next prime is 2303434241. The reversal of 2303434213 is 3124343032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1435424769 + 868009444 = 37887^2 + 29462^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2303434213 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2303434253) 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, 1151717106 + 1151717107.
It is an arithmetic number, because the mean of its divisors is an integer number (1151717107).
Almost surely, 22303434213 is an apocalyptic number.
It is an amenable number.
2303434213 is a deficient number, since it is larger than the sum of its proper divisors (1).
2303434213 is an equidigital number, since it uses as much as digits as its factorization.
2303434213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 2303434213 is about 47994.1060235525. The cubic root of 2303434213 is about 1320.6627780037.
Adding to 2303434213 its reverse (3124343032), we get a palindrome (5427777245).
The spelling of 2303434213 in words is "two billion, three hundred three million, four hundred thirty-four thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.104 sec. • engine limits •