Base | Representation |
---|---|
bin | 1100111111001101001… |
… | …0010110000010001110 |
3 | 210022220222001121220222 |
4 | 3033303102112002032 |
5 | 12123430000120210 |
6 | 250300251111342 |
7 | 22056150146666 |
oct | 3176322260216 |
9 | 708828047828 |
10 | 223125004430 |
11 | 86699280309 |
12 | 372b0142552 |
13 | 1806b268053 |
14 | ab2942d1a6 |
15 | 5c0d727655 |
hex | 33f349608e |
223125004430 has 64 divisors (see below), whose sum is σ = 423607008960. Its totient is φ = 84499301376.
The previous prime is 223125004409. The next prime is 223125004433. The reversal of 223125004430 is 34400521322.
223125004430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2231250044303 (a number of 35 digits) contains 333 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 223125004430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223125004433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3631949 + ... + 3692871.
It is an arithmetic number, because the mean of its divisors is an integer number (6618859515).
Almost surely, 2223125004430 is an apocalyptic number.
223125004430 is a deficient number, since it is larger than the sum of its proper divisors (200482004530).
223125004430 is a wasteful number, since it uses less digits than its factorization.
223125004430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61205.
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 223125004430 its reverse (34400521322), we get a palindrome (257525525752).
The spelling of 223125004430 in words is "two hundred twenty-three billion, one hundred twenty-five million, four thousand, four hundred thirty".
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