Base | Representation |
---|---|
bin | 1011111100011000111100… |
… | …0100010111111010110001 |
3 | 1201111102021200202202212111 |
4 | 2333012033010113322301 |
5 | 3210124033004443210 |
6 | 43532451022125321 |
7 | 2523523026256123 |
oct | 277061704277261 |
9 | 51442250682774 |
10 | 13132115312305 |
11 | 4203331816310 |
12 | 1581112a20841 |
13 | 743478b7c622 |
14 | 335852405213 |
15 | 17b8e308988a |
hex | bf18f117eb1 |
13132115312305 has 8 divisors (see below), whose sum is σ = 17191132772544. Its totient is φ = 9550629318000.
The previous prime is 13132115312299. The next prime is 13132115312311. The reversal of 13132115312305 is 50321351123131.
It is an interprime number because it is at equal distance from previous prime (13132115312299) and next prime (13132115312311).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13132115312305 - 215 = 13132115279537 is a prime.
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, 119382866421 + ... + 119382866530.
It is an arithmetic number, because the mean of its divisors is an integer number (2148891596568).
Almost surely, 213132115312305 is an apocalyptic number.
It is an amenable number.
13132115312305 is a deficient number, since it is larger than the sum of its proper divisors (4059017460239).
13132115312305 is a wasteful number, since it uses less digits than its factorization.
13132115312305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238765732967.
The product of its (nonzero) digits is 8100, while the sum is 31.
Adding to 13132115312305 its reverse (50321351123131), we get a palindrome (63453466435436).
The spelling of 13132115312305 in words is "thirteen trillion, one hundred thirty-two billion, one hundred fifteen million, three hundred twelve thousand, three hundred five".
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