Base | Representation |
---|---|
bin | 1100000000100010001111… |
… | …0110110010010010101001 |
3 | 1201202020002211201011222002 |
4 | 3000020203312302102221 |
5 | 3212310410221012413 |
6 | 44025305422140345 |
7 | 2531623565015546 |
oct | 300104366622251 |
9 | 51666084634862 |
10 | 13203331032233 |
11 | 42305571807a1 |
12 | 1592a88a216b5 |
13 | 74a0b8133684 |
14 | 33908a67dbcd |
15 | 17d6b028d958 |
hex | c0223db24a9 |
13203331032233 has 4 divisors (see below), whose sum is σ = 13232222347860. Its totient is φ = 13174439716608.
The previous prime is 13203331032211. The next prime is 13203331032239. The reversal of 13203331032233 is 33223013330231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8634647079529 + 4568683952704 = 2938477^2 + 2137448^2 .
It is a cyclic number.
It is not a de Polignac number, because 13203331032233 - 26 = 13203331032169 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13203331032196 and 13203331032205.
It is not an unprimeable number, because it can be changed into a prime (13203331032239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14445657128 + ... + 14445658041.
It is an arithmetic number, because the mean of its divisors is an integer number (3308055586965).
Almost surely, 213203331032233 is an apocalyptic number.
It is an amenable number.
13203331032233 is a deficient number, since it is larger than the sum of its proper divisors (28891315627).
13203331032233 is an equidigital number, since it uses as much as digits as its factorization.
13203331032233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28891315626.
The product of its (nonzero) digits is 17496, while the sum is 29.
Adding to 13203331032233 its reverse (33223013330231), we get a palindrome (46426344362464).
The spelling of 13203331032233 in words is "thirteen trillion, two hundred three billion, three hundred thirty-one million, thirty-two thousand, two hundred thirty-three".
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