Base | Representation |
---|---|
bin | 11010100010111000… |
… | …10010100001110001 |
3 | 1100210012021122101012 |
4 | 31101130102201301 |
5 | 213141311203210 |
6 | 10314050120305 |
7 | 1013105546564 |
oct | 152134224161 |
9 | 40705248335 |
10 | 14251272305 |
11 | 60535208a6 |
12 | 2918880095 |
13 | 14616a870a |
14 | 992a044db |
15 | 586219305 |
hex | 351712871 |
14251272305 has 8 divisors (see below), whose sum is σ = 17845071552. Its totient is φ = 10905321328.
The previous prime is 14251272293. The next prime is 14251272313. The reversal of 14251272305 is 50327215241.
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 14251272305 - 224 = 14234495089 is a prime.
It is a super-2 number, since 2×142512723052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian 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, 61961939 + ... + 61962168.
It is an arithmetic number, because the mean of its divisors is an integer number (2230633944).
Almost surely, 214251272305 is an apocalyptic number.
It is an amenable number.
14251272305 is a deficient number, since it is larger than the sum of its proper divisors (3593799247).
14251272305 is a wasteful number, since it uses less digits than its factorization.
14251272305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123924135.
The product of its (nonzero) digits is 16800, while the sum is 32.
Adding to 14251272305 its reverse (50327215241), we get a palindrome (64578487546).
The spelling of 14251272305 in words is "fourteen billion, two hundred fifty-one million, two hundred seventy-two thousand, three hundred five".
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