Base | Representation |
---|---|
bin | 10001110011000000100… |
… | …111101011101101111111 |
3 | 11022220210010200001202020 |
4 | 101303000213223231333 |
5 | 130014202044341343 |
6 | 2333501200331223 |
7 | 154234065240306 |
oct | 21630047535577 |
9 | 4286703601666 |
10 | 1223002340223 |
11 | 431743a34824 |
12 | 179039013b13 |
13 | 8b436cb6101 |
14 | 4329d46543d |
15 | 21c2e30db83 |
hex | 11cc09ebb7f |
1223002340223 has 8 divisors (see below), whose sum is σ = 1630675116288. Its totient is φ = 815332228824.
The previous prime is 1223002340213. The next prime is 1223002340251. The reversal of 1223002340223 is 3220432003221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1223002340223 - 24 = 1223002340207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1223002340193 and 1223002340202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1223002340213) 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, 1000336 + ... + 1856522.
It is an arithmetic number, because the mean of its divisors is an integer number (203834389536).
Almost surely, 21223002340223 is an apocalyptic number.
1223002340223 is a deficient number, since it is larger than the sum of its proper divisors (407672776065).
1223002340223 is an equidigital number, since it uses as much as digits as its factorization.
1223002340223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1332333.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 1223002340223 its reverse (3220432003221), we get a palindrome (4443434343444).
The spelling of 1223002340223 in words is "one trillion, two hundred twenty-three billion, two million, three hundred forty thousand, two hundred twenty-three".
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