Base | Representation |
---|---|
bin | 11010010100011100… |
… | …01010110111100101 |
3 | 1100110202022222221011 |
4 | 31022032022313211 |
5 | 212414303133110 |
6 | 10254041422221 |
7 | 1010105061316 |
oct | 151216126745 |
9 | 40422288834 |
10 | 14130130405 |
11 | 5aa10aa126 |
12 | 28a419a971 |
13 | 1442571b11 |
14 | 9808ac60d |
15 | 57a78a48a |
hex | 34a38ade5 |
14130130405 has 16 divisors (see below), whose sum is σ = 17176561920. Its totient is φ = 11157423808.
The previous prime is 14130130403. The next prime is 14130130409. The reversal of 14130130405 is 50403103141.
It is a cyclic number.
It is not a de Polignac number, because 14130130405 - 21 = 14130130403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14130130403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442311 + ... + 473179.
It is an arithmetic number, because the mean of its divisors is an integer number (1073535120).
Almost surely, 214130130405 is an apocalyptic number.
It is an amenable number.
14130130405 is a deficient number, since it is larger than the sum of its proper divisors (3046431515).
14130130405 is a wasteful number, since it uses less digits than its factorization.
14130130405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32060.
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 14130130405 its reverse (50403103141), we get a palindrome (64533233546).
The spelling of 14130130405 in words is "fourteen billion, one hundred thirty million, one hundred thirty thousand, four hundred five".
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