Base | Representation |
---|---|
bin | 11000111100111010… |
… | …10000100101111110 |
3 | 1021120120201122101220 |
4 | 30132131100211332 |
5 | 204413321413020 |
6 | 10053132214210 |
7 | 652651113354 |
oct | 143635204576 |
9 | 37516648356 |
10 | 13395888510 |
11 | 57546a2344 |
12 | 271a30a366 |
13 | 1356403a64 |
14 | 91117d7d4 |
15 | 5360a2240 |
hex | 31e75097e |
13395888510 has 64 divisors (see below), whose sum is σ = 33581882880. Its totient is φ = 3415547520.
The previous prime is 13395888491. The next prime is 13395888553. The reversal of 13395888510 is 1588859331.
13395888510 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 14865 + ... + 164355.
It is an arithmetic number, because the mean of its divisors is an integer number (524716920).
Almost surely, 213395888510 is an apocalyptic number.
13395888510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 13395888510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16790941440).
13395888510 is an abundant number, since it is smaller than the sum of its proper divisors (20185994370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13395888510 is a wasteful number, since it uses less digits than its factorization.
13395888510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149633.
The product of its (nonzero) digits is 1036800, while the sum is 51.
The spelling of 13395888510 in words is "thirteen billion, three hundred ninety-five million, eight hundred eighty-eight thousand, five hundred ten".
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