Base | Representation |
---|---|
bin | 1011001100001000101000… |
… | …0101011011000101110001 |
3 | 1121120011110101212112110121 |
4 | 2303002022011123011301 |
5 | 3103033223332410413 |
6 | 42055544551330241 |
7 | 2406604235062564 |
oct | 263021205330561 |
9 | 47504411775417 |
10 | 12303103013233 |
11 | 3a13797a0094a |
12 | 1468510380981 |
13 | 6b324035cba6 |
14 | 30768aca04db |
15 | 165072c20b8d |
hex | b308a15b171 |
12303103013233 has 4 divisors (see below), whose sum is σ = 12303215411200. Its totient is φ = 12302990615268.
The previous prime is 12303103013213. The next prime is 12303103013237. The reversal of 12303103013233 is 33231030130321.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12303103013233 is a prime.
It is a super-2 number, since 2×123031030132332 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12303103013198 and 12303103013207.
It is not an unprimeable number, because it can be changed into a prime (12303103013237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56034633 + ... + 56253766.
It is an arithmetic number, because the mean of its divisors is an integer number (3075803852800).
Almost surely, 212303103013233 is an apocalyptic number.
It is an amenable number.
12303103013233 is a deficient number, since it is larger than the sum of its proper divisors (112397967).
12303103013233 is a wasteful number, since it uses less digits than its factorization.
12303103013233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112397966.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 12303103013233 its reverse (33231030130321), we get a palindrome (45534133143554).
The spelling of 12303103013233 in words is "twelve trillion, three hundred three billion, one hundred three million, thirteen thousand, two hundred thirty-three".
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