Base | Representation |
---|---|
bin | 1100110111001111001001… |
… | …1101011010001101000101 |
3 | 1212002001210222001222011101 |
4 | 3031303302131122031011 |
5 | 3323210032113243323 |
6 | 50025130035340101 |
7 | 2656543130414041 |
oct | 315636235321505 |
9 | 55061728058141 |
10 | 14143100134213 |
11 | 4563067352516 |
12 | 170503b751631 |
13 | 7b78c4b8a08b |
14 | 36c75b6cb021 |
15 | 197d63d92dad |
hex | cdcf275a345 |
14143100134213 has 8 divisors (see below), whose sum is σ = 14246660492568. Its totient is φ = 14039544501504.
The previous prime is 14143100134211. The next prime is 14143100134271. The reversal of 14143100134213 is 31243100134141.
It can be written as a sum of positive squares in 4 ways, for example, as 2605712665284 + 11537387468929 = 1614222^2 + 3396673^2 .
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 14143100134213 - 21 = 14143100134211 is a prime.
It is a super-2 number, since 2×141431001342132 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14143100134211) 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, 4941945 + ... + 7260097.
It is an arithmetic number, because the mean of its divisors is an integer number (1780832561571).
Almost surely, 214143100134213 is an apocalyptic number.
It is an amenable number.
14143100134213 is a deficient number, since it is larger than the sum of its proper divisors (103560358355).
14143100134213 is a wasteful number, since it uses less digits than its factorization.
14143100134213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2362823.
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 14143100134213 its reverse (31243100134141), we get a palindrome (45386200268354).
The spelling of 14143100134213 in words is "fourteen trillion, one hundred forty-three billion, one hundred million, one hundred thirty-four thousand, two hundred thirteen".
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