Base | Representation |
---|---|
bin | 1011000111111000110000… |
… | …0010011001101001100111 |
3 | 1121022012002011221221220221 |
4 | 2301332030002121221213 |
5 | 3100334242030100203 |
6 | 42002235024505211 |
7 | 2401411544032651 |
oct | 261761402315147 |
9 | 47265064857827 |
10 | 12230121331303 |
11 | 3995846720037 |
12 | 1456342a7b207 |
13 | 6a93ac275a05 |
14 | 303d2628d6d1 |
15 | 163200988abd |
hex | b1f8c099a67 |
12230121331303 has 8 divisors (see below), whose sum is σ = 12460964016816. Its totient is φ = 11999281819200.
The previous prime is 12230121331291. The next prime is 12230121331327. The reversal of 12230121331303 is 30313312103221.
12230121331303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12230121331303 - 25 = 12230121331271 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 (12230121331003) 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, 7872123 + ... + 9296803.
It is an arithmetic number, because the mean of its divisors is an integer number (1557620502102).
Almost surely, 212230121331303 is an apocalyptic number.
12230121331303 is a deficient number, since it is larger than the sum of its proper divisors (230842685513).
12230121331303 is a wasteful number, since it uses less digits than its factorization.
12230121331303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1586705.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 12230121331303 its reverse (30313312103221), we get a palindrome (42543433434524).
The spelling of 12230121331303 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, three hundred thirty-one thousand, three hundred three".
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