Base | Representation |
---|---|
bin | 11000110110111000… |
… | …10101000111101000 |
3 | 1021110001120011012100 |
4 | 30123130111013220 |
5 | 204312400011011 |
6 | 10044124213400 |
7 | 651465201552 |
oct | 143334250750 |
9 | 37401504170 |
10 | 13345313256 |
11 | 5729099410 |
12 | 270539a260 |
13 | 1348aa6882 |
14 | 9085764d2 |
15 | 531911d56 |
hex | 31b7151e8 |
13345313256 has 96 divisors (see below), whose sum is σ = 40701323520. Its totient is φ = 3913574400.
The previous prime is 13345313249. The next prime is 13345313297. The reversal of 13345313256 is 65231354331.
13345313256 is a `hidden beast` number, since 1 + 334 + 5 + 313 + 2 + 5 + 6 = 666.
13345313256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 13345313256.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247225 + ... + 296328.
It is an arithmetic number, because the mean of its divisors is an integer number (423972120).
Almost surely, 213345313256 is an apocalyptic number.
It is an amenable number.
13345313256 is an abundant number, since it is smaller than the sum of its proper divisors (27356010264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13345313256 is a wasteful number, since it uses less digits than its factorization.
13345313256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 543607 (or 543600 counting only the distinct ones).
The product of its digits is 97200, while the sum is 36.
Adding to 13345313256 its reverse (65231354331), we get a palindrome (78576667587).
The spelling of 13345313256 in words is "thirteen billion, three hundred forty-five million, three hundred thirteen thousand, two hundred fifty-six".
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