Base | Representation |
---|---|
bin | 1100011100110011001010… |
… | …1011110111101010100010 |
3 | 1210110122110202100010122110 |
4 | 3013030302223313222202 |
5 | 3243234342222231341 |
6 | 45040333213020150 |
7 | 2611663656536541 |
oct | 307146253675242 |
9 | 53418422303573 |
10 | 13688911133346 |
11 | 43a8486513789 |
12 | 1651004784656 |
13 | 783b219848a7 |
14 | 354792726158 |
15 | 18b12ee99216 |
hex | c7332af7aa2 |
13688911133346 has 8 divisors (see below), whose sum is σ = 27377822266704. Its totient is φ = 4562970377780.
The previous prime is 13688911133321. The next prime is 13688911133347. The reversal of 13688911133346 is 64333111988631.
It is a sphenic number, since it is the product of 3 distinct primes.
13688911133346 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (13688911133347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140742594440 + ... + 1140742594451.
It is an arithmetic number, because the mean of its divisors is an integer number (3422227783338).
Almost surely, 213688911133346 is an apocalyptic number.
13688911133346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13688911133346 is a wasteful number, since it uses less digits than its factorization.
13688911133346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2281485188896.
The product of its digits is 6718464, while the sum is 57.
The spelling of 13688911133346 in words is "thirteen trillion, six hundred eighty-eight billion, nine hundred eleven million, one hundred thirty-three thousand, three hundred forty-six".
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