| Base | Representation |
|---|---|
| bin | 11000100101001110… |
| … | …10111001011100000 |
| 3 | 1021001201212202012000 |
| 4 | 30102213113023200 |
| 5 | 204011441212321 |
| 6 | 10021314004000 |
| 7 | 645016302612 |
| oct | 142247271340 |
| 9 | 37051782160 |
| 10 | 13197210336 |
| 11 | 5662532502 |
| 12 | 2683876600 |
| 13 | 13241c02cb |
| 14 | 8d2a22db2 |
| 15 | 523909826 |
| hex | 3129d72e0 |
13197210336 has 96 divisors (see below), whose sum is σ = 38832786720. Its totient is φ = 4360108032.
The previous prime is 13197210311. The next prime is 13197210337. The reversal of 13197210336 is 63301279131.
13197210336 is a `hidden beast` number, since 1 + 319 + 7 + 2 + 1 + 0 + 336 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 13197210336.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13197210337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30046 + ... + 165218.
It is an arithmetic number, because the mean of its divisors is an integer number (404508195).
Almost surely, 213197210336 is an apocalyptic number.
13197210336 is a gapful number since it is divisible by the number (16) 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 13197210336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19416393360).
13197210336 is an abundant number, since it is smaller than the sum of its proper divisors (25635576384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13197210336 is a wasteful number, since it uses less digits than its factorization.
13197210336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135305 (or 135291 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
Adding to 13197210336 its reverse (63301279131), we get a palindrome (76498489467).
The spelling of 13197210336 in words is "thirteen billion, one hundred ninety-seven million, two hundred ten thousand, three hundred thirty-six".
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