Base | Representation |
---|---|
bin | 11001000111100101… |
… | …01010100110111101 |
3 | 1021210211010121010011 |
4 | 30203302222212331 |
5 | 210104224324143 |
6 | 10110050343221 |
7 | 655115614450 |
oct | 144362524675 |
9 | 37724117104 |
10 | 13485386173 |
11 | 57a0170256 |
12 | 274428ab11 |
13 | 136bb0b15c |
14 | 91cdd9497 |
15 | 53dd7ee9d |
hex | 323caa9bd |
13485386173 has 8 divisors (see below), whose sum is σ = 16223021120. Its totient is φ = 10950539040.
The previous prime is 13485386171. The next prime is 13485386203. The reversal of 13485386173 is 37168358431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13485386173 - 21 = 13485386171 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13485386171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50696808 + ... + 50697073.
It is an arithmetic number, because the mean of its divisors is an integer number (2027877640).
Almost surely, 213485386173 is an apocalyptic number.
It is an amenable number.
13485386173 is a deficient number, since it is larger than the sum of its proper divisors (2737634947).
13485386173 is a wasteful number, since it uses less digits than its factorization.
13485386173 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101393907.
The product of its digits is 1451520, while the sum is 49.
The spelling of 13485386173 in words is "thirteen billion, four hundred eighty-five million, three hundred eighty-six thousand, one hundred seventy-three".
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