Base | Representation |
---|---|
bin | 1011111001101011100100… |
… | …1000110101011110011101 |
3 | 1201022222011022202101021020 |
4 | 2332122321020311132131 |
5 | 3203343230040003030 |
6 | 43455233021354353 |
7 | 2520254532620151 |
oct | 276327110653635 |
9 | 51288138671236 |
10 | 13085576484765 |
11 | 419561a870374 |
12 | 15740a51089b9 |
13 | 73bc70203255 |
14 | 3334b9647061 |
15 | 17a5bc4d2510 |
hex | be6b923579d |
13085576484765 has 8 divisors (see below), whose sum is σ = 20936922375648. Its totient is φ = 6978974125200.
The previous prime is 13085576484737. The next prime is 13085576484781. The reversal of 13085576484765 is 56748467558031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13085576484765 - 25 = 13085576484733 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13085576484765.
It is a congruent 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, 436185882811 + ... + 436185882840.
It is an arithmetic number, because the mean of its divisors is an integer number (2617115296956).
Almost surely, 213085576484765 is an apocalyptic number.
13085576484765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13085576484765 is a deficient number, since it is larger than the sum of its proper divisors (7851345890883).
13085576484765 is an equidigital number, since it uses as much as digits as its factorization.
13085576484765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 872371765659.
The product of its (nonzero) digits is 677376000, while the sum is 69.
The spelling of 13085576484765 in words is "thirteen trillion, eighty-five billion, five hundred seventy-six million, four hundred eighty-four thousand, seven hundred sixty-five".
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