Base | Representation |
---|---|
bin | 1100110111010110011011… |
… | …0100111000101000011111 |
3 | 1212002020212000200122101021 |
4 | 3031311212310320220133 |
5 | 3323223031411221330 |
6 | 50030051500225011 |
7 | 2656642404654616 |
oct | 315654664705037 |
9 | 55066760618337 |
10 | 14145052445215 |
11 | 456397938768a |
12 | 17054a553b167 |
13 | 7b7b464a7ba3 |
14 | 36c8a4ad087d |
15 | 197e2a48567a |
hex | cdd66d38a1f |
14145052445215 has 32 divisors (see below), whose sum is σ = 17932406976000. Its totient is φ = 10681543675008.
The previous prime is 14145052445159. The next prime is 14145052445239. The reversal of 14145052445215 is 51254425054141.
It is a cyclic number.
It is not a de Polignac number, because 14145052445215 - 219 = 14145051920927 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30590517 + ... + 31049473.
It is an arithmetic number, because the mean of its divisors is an integer number (560387718000).
Almost surely, 214145052445215 is an apocalyptic number.
14145052445215 is a deficient number, since it is larger than the sum of its proper divisors (3787354530785).
14145052445215 is a wasteful number, since it uses less digits than its factorization.
14145052445215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460159.
The product of its (nonzero) digits is 640000, while the sum is 43.
Adding to 14145052445215 its reverse (51254425054141), we get a palindrome (65399477499356).
The spelling of 14145052445215 in words is "fourteen trillion, one hundred forty-five billion, fifty-two million, four hundred forty-five thousand, two hundred fifteen".
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