Base | Representation |
---|---|
bin | 10001110011010010100… |
… | …010101100101101000000 |
3 | 11022221120002110100120002 |
4 | 101303102202230231000 |
5 | 130020311033222144 |
6 | 2333551101135132 |
7 | 154244406063566 |
oct | 21632242545500 |
9 | 4287502410502 |
10 | 1223303023424 |
11 | 431888735539 |
12 | 17910185a4a8 |
13 | 8b484392b71 |
14 | 432cb375a36 |
15 | 21c4a90514e |
hex | 11cd28acb40 |
1223303023424 has 28 divisors (see below), whose sum is σ = 2427552131424. Its totient is φ = 611636344704.
The previous prime is 1223303023373. The next prime is 1223303023499. The reversal of 1223303023424 is 4243203033221.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2633717 + ... + 3063179.
It is an arithmetic number, because the mean of its divisors is an integer number (86698290408).
Almost surely, 21223303023424 is an apocalyptic number.
It is an amenable number.
1223303023424 is a deficient number, since it is larger than the sum of its proper divisors (1204249108000).
1223303023424 is an equidigital number, since it uses as much as digits as its factorization.
1223303023424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473982 (or 473972 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 1223303023424 its reverse (4243203033221), we get a palindrome (5466506056645).
The spelling of 1223303023424 in words is "one trillion, two hundred twenty-three billion, three hundred three million, twenty-three thousand, four hundred twenty-four".
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