Base | Representation |
---|---|
bin | 11010001001111111… |
… | …00001010111111001 |
3 | 1100020122021001101211 |
4 | 31010333201113321 |
5 | 212224323414340 |
6 | 10241225243121 |
7 | 1004661316234 |
oct | 150477412771 |
9 | 40218231354 |
10 | 14042404345 |
11 | 5a56631252 |
12 | 287a9334a1 |
13 | 142a337bc8 |
14 | 972d9441b |
15 | 572c0c5ea |
hex | 344fe15f9 |
14042404345 has 16 divisors (see below), whose sum is σ = 18000020880. Its totient is φ = 10479529984.
The previous prime is 14042404297. The next prime is 14042404357. The reversal of 14042404345 is 54340424041.
It can be written as a sum of positive squares in 8 ways, for example, as 59105344 + 13983299001 = 7688^2 + 118251^2 .
It is a cyclic number.
It is not a de Polignac number, because 14042404345 - 27 = 14042404217 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721390 + ... + 740599.
It is an arithmetic number, because the mean of its divisors is an integer number (1125001305).
Almost surely, 214042404345 is an apocalyptic number.
It is an amenable number.
14042404345 is a deficient number, since it is larger than the sum of its proper divisors (3957616535).
14042404345 is a wasteful number, since it uses less digits than its factorization.
14042404345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1462124.
The product of its (nonzero) digits is 30720, while the sum is 31.
Adding to 14042404345 its reverse (54340424041), we get a palindrome (68382828386).
The spelling of 14042404345 in words is "fourteen billion, forty-two million, four hundred four thousand, three hundred forty-five".
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