Base | Representation |
---|---|
bin | 1011110111111110100110… |
… | …1011101000100010011001 |
3 | 1201020011122211002000102210 |
4 | 2331333221223220202121 |
5 | 3202403323443021410 |
6 | 43433554325145333 |
7 | 2515200635042211 |
oct | 275775153504231 |
9 | 51204584060383 |
10 | 13056326142105 |
11 | 418417a802a64 |
12 | 156a4a125b249 |
13 | 73928b24599c |
14 | 331d029c1241 |
15 | 1799595d9220 |
hex | bdfe9ae8899 |
13056326142105 has 8 divisors (see below), whose sum is σ = 20890121827392. Its totient is φ = 6963373942448.
The previous prime is 13056326142047. The next prime is 13056326142131. The reversal of 13056326142105 is 50124162365031.
It is a happy number.
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 13056326142105 - 28 = 13056326141849 is a prime.
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, 435210871389 + ... + 435210871418.
It is an arithmetic number, because the mean of its divisors is an integer number (2611265228424).
Almost surely, 213056326142105 is an apocalyptic number.
13056326142105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13056326142105 is a deficient number, since it is larger than the sum of its proper divisors (7833795685287).
13056326142105 is an equidigital number, since it uses as much as digits as its factorization.
13056326142105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870421742815.
The product of its (nonzero) digits is 129600, while the sum is 39.
The spelling of 13056326142105 in words is "thirteen trillion, fifty-six billion, three hundred twenty-six million, one hundred forty-two thousand, one hundred five".
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