| Base | Representation |
|---|---|
| bin | 1100000000100001110011… |
| … | …0101010101000110010000 |
| 3 | 1201202012210122000012020200 |
| 4 | 3000020130311111012100 |
| 5 | 3212310140040210000 |
| 6 | 44025250012535200 |
| 7 | 2531620634364522 |
| oct | 300103465250620 |
| 9 | 51665718005220 |
| 10 | 13203213210000 |
| 11 | 42304a6717150 |
| 12 | 1592a55481500 |
| 13 | 74a0998bca88 |
| 14 | 339078b6da12 |
| 15 | 17d6a4c68500 |
| hex | c021cd55190 |
13203213210000 has 1200 divisors, whose sum is σ = 52647187507200. Its totient is φ = 3059360640000.
The previous prime is 13203213209993. The next prime is 13203213210007. The reversal of 13203213210000 is 1231230231.
13203213210000 is a `hidden beast` number, since 1 + 3 + 20 + 321 + 321 + 0 + 0 + 0 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (13203213209993) and next prime (13203213210007).
It is a tau number, because it is divible by the number of its divisors (1200).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (13203213210007) by changing a digit.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 2000786701 + ... + 2000793299.
It is an arithmetic number, because the mean of its divisors is an integer number (43872656256).
Almost surely, 213203213210000 is an apocalyptic number.
13203213210000 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 13203213210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26323593753600).
13203213210000 is an abundant number, since it is smaller than the sum of its proper divisors (39443974297200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13203213210000 is a wasteful number, since it uses less digits than its factorization.
13203213210000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6734 (or 6710 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13203213210000 its reverse (1231230231), we get a palindrome (13204444440231).
The spelling of 13203213210000 in words is "thirteen trillion, two hundred three billion, two hundred thirteen million, two hundred ten thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •