Base | Representation |
---|---|
bin | 1011001100001000010111… |
… | …0010110101110011001001 |
3 | 1121120011021101102120012021 |
4 | 2303002011302311303021 |
5 | 3103033101421024113 |
6 | 42055533500444441 |
7 | 2406602402211016 |
oct | 263020562656311 |
9 | 47504241376167 |
10 | 12303031033033 |
11 | 3a13760308084 |
12 | 14684b0249721 |
13 | 6b322b479c60 |
14 | 3076814c470d |
15 | 16506b75348d |
hex | b3085cb5cc9 |
12303031033033 has 16 divisors (see below), whose sum is σ = 13986717976000. Its totient is φ = 10728097980480.
The previous prime is 12303031033031. The next prime is 12303031033039. The reversal of 12303031033033 is 33033013030321.
It is a cyclic number.
It is not a de Polignac number, because 12303031033033 - 21 = 12303031033031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12303031032989 and 12303031033007.
It is not an unprimeable number, because it can be changed into a prime (12303031033031) 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, 71274603 + ... + 71447008.
It is an arithmetic number, because the mean of its divisors is an integer number (874169873500).
Almost surely, 212303031033033 is an apocalyptic number.
12303031033033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12303031033033 is a deficient number, since it is larger than the sum of its proper divisors (1683686942967).
12303031033033 is a wasteful number, since it uses less digits than its factorization.
12303031033033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142721992.
The product of its (nonzero) digits is 4374, while the sum is 25.
Adding to 12303031033033 its reverse (33033013030321), we get a palindrome (45336044063354).
The spelling of 12303031033033 in words is "twelve trillion, three hundred three billion, thirty-one million, thirty-three thousand, thirty-three".
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