Base | Representation |
---|---|
bin | 11010011101011000… |
… | …01010111111111001 |
3 | 1100122222102001112110 |
4 | 31032230022333321 |
5 | 213043001312441 |
6 | 10305320402533 |
7 | 1012005251505 |
oct | 151654127771 |
9 | 40588361473 |
10 | 14205104121 |
11 | 602a457a7a |
12 | 2905316449 |
13 | 1454c62470 |
14 | 98a827305 |
15 | 582149b16 |
hex | 34eb0aff9 |
14205104121 has 32 divisors (see below), whose sum is σ = 22050931840. Its totient is φ = 8057677824.
The previous prime is 14205104117. The next prime is 14205104161. The reversal of 14205104121 is 12140150241.
It is not a de Polignac number, because 14205104121 - 22 = 14205104117 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14205104101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231640 + ... + 286473.
It is an arithmetic number, because the mean of its divisors is an integer number (689091620).
Almost surely, 214205104121 is an apocalyptic number.
It is an amenable number.
14205104121 is a deficient number, since it is larger than the sum of its proper divisors (7845827719).
14205104121 is a wasteful number, since it uses less digits than its factorization.
14205104121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518185.
The product of its (nonzero) digits is 320, while the sum is 21.
Adding to 14205104121 its reverse (12140150241), we get a palindrome (26345254362).
The spelling of 14205104121 in words is "fourteen billion, two hundred five million, one hundred four thousand, one hundred twenty-one".
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