Base | Representation |
---|---|
bin | 11001010011000101… |
… | …01010000110110001 |
3 | 1022001112122121212111 |
4 | 30221202222012301 |
5 | 210303423244410 |
6 | 10123414125321 |
7 | 660366563242 |
oct | 145142520661 |
9 | 38045577774 |
10 | 13581853105 |
11 | 583a669297 |
12 | 2770650841 |
13 | 1385ab5792 |
14 | 92bb4acc9 |
15 | 547587b8a |
hex | 3298aa1b1 |
13581853105 has 8 divisors (see below), whose sum is σ = 16309495872. Its totient is φ = 10857967728.
The previous prime is 13581853091. The next prime is 13581853111. The reversal of 13581853105 is 50135818531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13581853105 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, 931387 + ... + 945856.
It is an arithmetic number, because the mean of its divisors is an integer number (2038686984).
Almost surely, 213581853105 is an apocalyptic number.
It is an amenable number.
13581853105 is a deficient number, since it is larger than the sum of its proper divisors (2727642767).
13581853105 is a wasteful number, since it uses less digits than its factorization.
13581853105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1878695.
The product of its (nonzero) digits is 72000, while the sum is 40.
The spelling of 13581853105 in words is "thirteen billion, five hundred eighty-one million, eight hundred fifty-three thousand, one hundred five".
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