Base | Representation |
---|---|
bin | 1101101001111100101111… |
… | …0111100001111101110011 |
3 | 1222011100121112201012112201 |
4 | 3122133023313201331303 |
5 | 3431443322221001121 |
6 | 51533253301204031 |
7 | 3106515056020225 |
oct | 332371367417563 |
9 | 58140545635481 |
10 | 15014331031411 |
11 | 48695a6498598 |
12 | 1825a65100617 |
13 | 84bacb2a2a1a |
14 | 39c9a9d1c415 |
15 | 1b0855885e91 |
hex | da7cbde1f73 |
15014331031411 has 4 divisors (see below), whose sum is σ = 15072752553192. Its totient is φ = 14955909509632.
The previous prime is 15014331031373. The next prime is 15014331031477. The reversal of 15014331031411 is 11413013341051.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 15014331031411 - 221 = 15014328934259 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 15014331031411.
It is not an unprimeable number, because it can be changed into a prime (15014331031481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29210760505 + ... + 29210761018.
It is an arithmetic number, because the mean of its divisors is an integer number (3768188138298).
Almost surely, 215014331031411 is an apocalyptic number.
15014331031411 is a deficient number, since it is larger than the sum of its proper divisors (58421521781).
15014331031411 is an equidigital number, since it uses as much as digits as its factorization.
15014331031411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58421521780.
The product of its (nonzero) digits is 2160, while the sum is 28.
Adding to 15014331031411 its reverse (11413013341051), we get a palindrome (26427344372462).
The spelling of 15014331031411 in words is "fifteen trillion, fourteen billion, three hundred thirty-one million, thirty-one thousand, four hundred eleven".
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