Base | Representation |
---|---|
bin | 10110011010011110… |
… | …11011110110010111 |
3 | 1011001121210111012222 |
4 | 23031033123312113 |
5 | 144121011410403 |
6 | 5310015332555 |
7 | 604124306513 |
oct | 131517336627 |
9 | 34047714188 |
10 | 12033310103 |
11 | 5115542a91 |
12 | 23b9b2115b |
13 | 119a028349 |
14 | 82220d143 |
15 | 4a6650338 |
hex | 2cd3dbd97 |
12033310103 has 8 divisors (see below), whose sum is σ = 12341742336. Its totient is φ = 11726177400.
The previous prime is 12033310087. The next prime is 12033310123. The reversal of 12033310103 is 30101333021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12033310103 - 24 = 12033310087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12033310123) 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, 306113 + ... + 343178.
It is an arithmetic number, because the mean of its divisors is an integer number (1542717792).
Almost surely, 212033310103 is an apocalyptic number.
12033310103 is a deficient number, since it is larger than the sum of its proper divisors (308432233).
12033310103 is an equidigital number, since it uses as much as digits as its factorization.
12033310103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 649765.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 12033310103 its reverse (30101333021), we get a palindrome (42134643124).
The spelling of 12033310103 in words is "twelve billion, thirty-three million, three hundred ten thousand, one hundred three".
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