Base | Representation |
---|---|
bin | 1101000000010001110… |
… | …0001001001001001111 |
3 | 210100200000120102200010 |
4 | 3100010130021021033 |
5 | 12130022133120433 |
6 | 250345011204303 |
7 | 22066243226400 |
oct | 3200434111117 |
9 | 710600512603 |
10 | 223412785743 |
11 | 86826769704 |
12 | 373705a6693 |
13 | 180b5a78454 |
14 | ab557419a7 |
15 | 5c28b20e63 |
hex | 340470924f |
223412785743 has 24 divisors (see below), whose sum is σ = 346562111280. Its totient is φ = 127648120320.
The previous prime is 223412785733. The next prime is 223412785747. The reversal of 223412785743 is 347587214322.
It is not a de Polignac number, because 223412785743 - 213 = 223412777551 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 223412785692 and 223412785701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223412785747) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1106553 + ... + 1292781.
It is an arithmetic number, because the mean of its divisors is an integer number (14440087970).
Almost surely, 2223412785743 is an apocalyptic number.
223412785743 is a deficient number, since it is larger than the sum of its proper divisors (123149325537).
223412785743 is a wasteful number, since it uses less digits than its factorization.
223412785743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194407 (or 194400 counting only the distinct ones).
The product of its digits is 2257920, while the sum is 48.
The spelling of 223412785743 in words is "two hundred twenty-three billion, four hundred twelve million, seven hundred eighty-five thousand, seven hundred forty-three".
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