Base | Representation |
---|---|
bin | 11000100101111011… |
… | …00100110000001101 |
3 | 1021002010211120111222 |
4 | 30102331210300031 |
5 | 204014434024401 |
6 | 10022042453125 |
7 | 645116633606 |
oct | 142275446015 |
9 | 37063746458 |
10 | 13203033101 |
11 | 566584a205 |
12 | 26858041a5 |
13 | 132547b72b |
14 | 8d36dadad |
15 | 5241a9c1b |
hex | 312f64c0d |
13203033101 has 8 divisors (see below), whose sum is σ = 13899587520. Its totient is φ = 12506644512.
The previous prime is 13203033097. The next prime is 13203033127. The reversal of 13203033101 is 10133030231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13203033101 - 22 = 13203033097 is a prime.
It is a super-2 number, since 2×132030331012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13203033101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13203033191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143081 + ... + 216513.
It is an arithmetic number, because the mean of its divisors is an integer number (1737448440).
Almost surely, 213203033101 is an apocalyptic number.
It is an amenable number.
13203033101 is a deficient number, since it is larger than the sum of its proper divisors (696554419).
13203033101 is an equidigital number, since it uses as much as digits as its factorization.
13203033101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82915.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 13203033101 its reverse (10133030231), we get a palindrome (23336063332).
The spelling of 13203033101 in words is "thirteen billion, two hundred three million, thirty-three thousand, one hundred one".
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