Base | Representation |
---|---|
bin | 11000101001100000… |
… | …10110001111001011 |
3 | 1021011020110011021002 |
4 | 30110300112033023 |
5 | 204100134321303 |
6 | 10025035405215 |
7 | 645633444242 |
oct | 142460261713 |
9 | 37136404232 |
10 | 13233120203 |
11 | 568082a086 |
12 | 26938b380b |
13 | 132b784254 |
14 | 8d76cd959 |
15 | 526b4e788 |
hex | 314c163cb |
13233120203 has 16 divisors (see below), whose sum is σ = 13626797184. Its totient is φ = 12844554240.
The previous prime is 13233120191. The next prime is 13233120211. The reversal of 13233120203 is 30202133231.
It is a cyclic number.
It is not a de Polignac number, because 13233120203 - 230 = 12159378379 is a prime.
It is a super-2 number, since 2×132331202032 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13233120233) 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, 3118163 + ... + 3122403.
It is an arithmetic number, because the mean of its divisors is an integer number (851674824).
Almost surely, 213233120203 is an apocalyptic number.
13233120203 is a deficient number, since it is larger than the sum of its proper divisors (393676981).
13233120203 is a wasteful number, since it uses less digits than its factorization.
13233120203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4822.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 13233120203 its reverse (30202133231), we get a palindrome (43435253434).
The spelling of 13233120203 in words is "thirteen billion, two hundred thirty-three million, one hundred twenty thousand, two hundred three".
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