Base | Representation |
---|---|
bin | 100000010110101110110… |
… | …001010001011111011000 |
3 | 21212120001200021021021212 |
4 | 200112232301101133120 |
5 | 242412041120304222 |
6 | 4421232454322252 |
7 | 316431450150164 |
oct | 40265661213730 |
9 | 7776050237255 |
10 | 2223430244312 |
11 | 787a51454362 |
12 | 2baaba359388 |
13 | 13188cb13224 |
14 | 79886657ca4 |
15 | 3cc833eb6e2 |
hex | 205aec517d8 |
2223430244312 has 16 divisors (see below), whose sum is σ = 4193029581840. Its totient is φ = 1105289022496.
The previous prime is 2223430244293. The next prime is 2223430244461. The reversal of 2223430244312 is 2134420343222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803260988 + ... + 803263755.
It is an arithmetic number, because the mean of its divisors is an integer number (262064348865).
Almost surely, 22223430244312 is an apocalyptic number.
It is an amenable number.
2223430244312 is a deficient number, since it is larger than the sum of its proper divisors (1969599337528).
2223430244312 is a wasteful number, since it uses less digits than its factorization.
2223430244312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606524922 (or 1606524918 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 2223430244312 its reverse (2134420343222), we get a palindrome (4357850587534).
The spelling of 2223430244312 in words is "two trillion, two hundred twenty-three billion, four hundred thirty million, two hundred forty-four thousand, three hundred twelve".
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