Base | Representation |
---|---|
bin | 11000110001110111… |
… | …10010111101011111 |
3 | 1021100010101010020110 |
4 | 30120323302331133 |
5 | 204221111332203 |
6 | 10040022221103 |
7 | 650444406666 |
oct | 143073627537 |
9 | 37303333213 |
10 | 13303230303 |
11 | 5707365910 |
12 | 26b3284793 |
13 | 1340160c0c |
14 | 902b3dddd |
15 | 52cd9cd03 |
hex | 318ef2f5f |
13303230303 has 16 divisors (see below), whose sum is σ = 20488398336. Its totient is φ = 7588295040.
The previous prime is 13303230299. The next prime is 13303230331. The reversal of 13303230303 is 30303230331.
It is not a de Polignac number, because 13303230303 - 22 = 13303230299 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13303230303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13303230373) 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, 11856151 + ... + 11857272.
It is an arithmetic number, because the mean of its divisors is an integer number (1280524896).
Almost surely, 213303230303 is an apocalyptic number.
13303230303 is a deficient number, since it is larger than the sum of its proper divisors (7185168033).
13303230303 is a wasteful number, since it uses less digits than its factorization.
13303230303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23713454.
The product of its (nonzero) digits is 1458, while the sum is 21.
Adding to 13303230303 its reverse (30303230331), we get a palindrome (43606460634).
The spelling of 13303230303 in words is "thirteen billion, three hundred three million, two hundred thirty thousand, three hundred three".
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