Base | Representation |
---|---|
bin | 110010110001100110110111… |
… | …111001111001101101000111 |
3 | 1002021200100112211220222022121 |
4 | 302301212313321321231013 |
5 | 213232213040411430043 |
6 | 2110535445411510411 |
7 | 65015465454234151 |
oct | 6261466771715507 |
9 | 1067610484828277 |
10 | 223311320030023 |
11 | 65176887496475 |
12 | 210672912b8407 |
13 | 977b22321a814 |
14 | 3d2047b495ad1 |
15 | 1ac3c8ea30ded |
hex | cb19b7e79b47 |
223311320030023 has 4 divisors (see below), whose sum is σ = 223954868503080. Its totient is φ = 222667771556968.
The previous prime is 223311320030017. The next prime is 223311320030033. The reversal of 223311320030023 is 320030023113322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 223311320030023 - 213 = 223311320021831 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 223311320030023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223311320030003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321774236008 + ... + 321774236701.
It is an arithmetic number, because the mean of its divisors is an integer number (55988717125770).
Almost surely, 2223311320030023 is an apocalyptic number.
223311320030023 is a deficient number, since it is larger than the sum of its proper divisors (643548473057).
223311320030023 is an equidigital number, since it uses as much as digits as its factorization.
223311320030023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 643548473056.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 223311320030023 its reverse (320030023113322), we get a palindrome (543341343143345).
The spelling of 223311320030023 in words is "two hundred twenty-three trillion, three hundred eleven billion, three hundred twenty million, thirty thousand, twenty-three".
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