Base | Representation |
---|---|
bin | 11000100101111100… |
… | …10101111000111011 |
3 | 1021002011012210121010 |
4 | 30102332111320323 |
5 | 204020011444423 |
6 | 10022051045003 |
7 | 645121432434 |
oct | 142276257073 |
9 | 37064183533 |
10 | 13203234363 |
11 | 5665977440 |
12 | 26858a0763 |
13 | 132551c217 |
14 | 8d375048b |
15 | 5241e9693 |
hex | 312f95e3b |
13203234363 has 16 divisors (see below), whose sum is σ = 19233878400. Its totient is φ = 7989804480.
The previous prime is 13203234329. The next prime is 13203234383. The reversal of 13203234363 is 36343230231.
It is not a de Polignac number, because 13203234363 - 212 = 13203230267 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13203234363.
It is not an unprimeable number, because it can be changed into a prime (13203234383) 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, 281818 + ... + 325311.
It is an arithmetic number, because the mean of its divisors is an integer number (1202117400).
Almost surely, 213203234363 is an apocalyptic number.
13203234363 is a deficient number, since it is larger than the sum of its proper divisors (6030644037).
13203234363 is a wasteful number, since it uses less digits than its factorization.
13203234363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607802.
The product of its (nonzero) digits is 23328, while the sum is 30.
Adding to 13203234363 its reverse (36343230231), we get a palindrome (49546464594).
The spelling of 13203234363 in words is "thirteen billion, two hundred three million, two hundred thirty-four thousand, three hundred sixty-three".
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