Base | Representation |
---|---|
bin | 11010110111101000… |
… | …10100110101111101 |
3 | 1101020022211110210001 |
4 | 31123310110311331 |
5 | 214020342023110 |
6 | 10343225114301 |
7 | 1020321261412 |
oct | 153364246575 |
9 | 41208743701 |
10 | 14425345405 |
11 | 6132805569 |
12 | 2967028991 |
13 | 148b785953 |
14 | 9abb98109 |
15 | 59665163a |
hex | 35bd14d7d |
14425345405 has 8 divisors (see below), whose sum is σ = 17382243384. Its totient is φ = 11492390400.
The previous prime is 14425345381. The next prime is 14425345423. The reversal of 14425345405 is 50454352441.
It can be written as a sum of positive squares in 4 ways, for example, as 6545942649 + 7879402756 = 80907^2 + 88766^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14425345405 - 25 = 14425345373 is a prime.
It is a super-2 number, since 2×144253454052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5984416 + ... + 5986825.
It is an arithmetic number, because the mean of its divisors is an integer number (2172780423).
Almost surely, 214425345405 is an apocalyptic number.
It is an amenable number.
14425345405 is a deficient number, since it is larger than the sum of its proper divisors (2956897979).
14425345405 is a wasteful number, since it uses less digits than its factorization.
14425345405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11971487.
The product of its (nonzero) digits is 192000, while the sum is 37.
Adding to 14425345405 its reverse (50454352441), we get a palindrome (64879697846).
The spelling of 14425345405 in words is "fourteen billion, four hundred twenty-five million, three hundred forty-five thousand, four hundred five".
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