Base | Representation |
---|---|
bin | 1011000111111001011101… |
… | …0110110100011001001111 |
3 | 1121022012120102021222012221 |
4 | 2301332113112310121033 |
5 | 3100340134133424403 |
6 | 42002305531040211 |
7 | 2401416341131345 |
oct | 261762726643117 |
9 | 47265512258187 |
10 | 12230311233103 |
11 | 3995933936077 |
12 | 14563965a0067 |
13 | 6a940c705842 |
14 | 303d435a3995 |
15 | 16321249adbd |
hex | b1f975b464f |
12230311233103 has 8 divisors (see below), whose sum is σ = 12652085155680. Its totient is φ = 11808539914080.
The previous prime is 12230311233097. The next prime is 12230311233137. The reversal of 12230311233103 is 30133211303221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-12230311233103 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 (12230311233143) 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, 17263326 + ... + 17957812.
It is an arithmetic number, because the mean of its divisors is an integer number (1581510644460).
Almost surely, 212230311233103 is an apocalyptic number.
12230311233103 is a deficient number, since it is larger than the sum of its proper divisors (421773922577).
12230311233103 is an equidigital number, since it uses as much as digits as its factorization.
12230311233103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1301777.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 12230311233103 its reverse (30133211303221), we get a palindrome (42363522536324).
The spelling of 12230311233103 in words is "twelve trillion, two hundred thirty billion, three hundred eleven million, two hundred thirty-three thousand, one hundred three".
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