Base | Representation |
---|---|
bin | 11000100011101100… |
… | …00111100101000100 |
3 | 1021000211120220102112 |
4 | 30101312013211010 |
5 | 204000140121010 |
6 | 10020133200152 |
7 | 644501466305 |
oct | 142166074504 |
9 | 37024526375 |
10 | 13184301380 |
11 | 5656215848 |
12 | 267b490058 |
13 | 1321620683 |
14 | 8d10227ac |
15 | 522709a05 |
hex | 311d87944 |
13184301380 has 72 divisors (see below), whose sum is σ = 30096040128. Its totient is φ = 4847980032.
The previous prime is 13184301379. The next prime is 13184301391. The reversal of 13184301380 is 8310348131.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222017 + ... + 275063.
Almost surely, 213184301380 is an apocalyptic number.
13184301380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13184301380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15048020064).
13184301380 is an abundant number, since it is smaller than the sum of its proper divisors (16911738748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13184301380 is a wasteful number, since it uses less digits than its factorization.
13184301380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53133 (or 53114 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The spelling of 13184301380 in words is "thirteen billion, one hundred eighty-four million, three hundred one thousand, three hundred eighty".
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