Base | Representation |
---|---|
bin | 1101000000001111100… |
… | …0000000000001101101 |
3 | 210100122100202002001121 |
4 | 3100003320000001231 |
5 | 12130012221424323 |
6 | 250344032140541 |
7 | 22066066546015 |
oct | 3200370000155 |
9 | 710570662047 |
10 | 223403311213 |
11 | 86821388315 |
12 | 37369397751 |
13 | 180b3b0bb14 |
14 | ab54396c45 |
15 | 5c27d9da5d |
hex | 3403e0006d |
223403311213 has 16 divisors (see below), whose sum is σ = 224930664000. Its totient is φ = 221883121152.
The previous prime is 223403311211. The next prime is 223403311349. The reversal of 223403311213 is 312113304322.
It is a cyclic number.
It is not a de Polignac number, because 223403311213 - 21 = 223403311211 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 (223403311211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131645181 + ... + 131646877.
It is an arithmetic number, because the mean of its divisors is an integer number (14058166500).
Almost surely, 2223403311213 is an apocalyptic number.
It is an amenable number.
223403311213 is a deficient number, since it is larger than the sum of its proper divisors (1527352787).
223403311213 is a wasteful number, since it uses less digits than its factorization.
223403311213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3324.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 223403311213 its reverse (312113304322), we get a palindrome (535516615535).
The spelling of 223403311213 in words is "two hundred twenty-three billion, four hundred three million, three hundred eleven thousand, two hundred thirteen".
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