Base | Representation |
---|---|
bin | 100111001010100… |
… | …0100000010111011 |
3 | 10101120210110021102 |
4 | 1032111010002323 |
5 | 10142410110233 |
6 | 334222402015 |
7 | 44365020623 |
oct | 11625040273 |
9 | 3346713242 |
10 | 1314144443 |
11 | 614889197 |
12 | 30813030b |
13 | 17c34b081 |
14 | c6763883 |
15 | 7a5861e8 |
hex | 4e5440bb |
1314144443 has 8 divisors (see below), whose sum is σ = 1384173120. Its totient is φ = 1244202120.
The previous prime is 1314144437. The next prime is 1314144449. The reversal of 1314144443 is 3444414131.
It is an interprime number because it is at equal distance from previous prime (1314144437) and next prime (1314144449).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1314144443 - 24 = 1314144427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1314144449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10928 + ... + 52418.
It is an arithmetic number, because the mean of its divisors is an integer number (173021640).
Almost surely, 21314144443 is an apocalyptic number.
1314144443 is a deficient number, since it is larger than the sum of its proper divisors (70028677).
1314144443 is a wasteful number, since it uses less digits than its factorization.
1314144443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43177.
The product of its digits is 9216, while the sum is 29.
The square root of 1314144443 is about 36251.1302306563. The cubic root of 1314144443 is about 1095.3368556972.
Adding to 1314144443 its reverse (3444414131), we get a palindrome (4758558574).
The spelling of 1314144443 in words is "one billion, three hundred fourteen million, one hundred forty-four thousand, four hundred forty-three".
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