Base | Representation |
---|---|
bin | 11010101100100… |
… | …10111111111011 |
3 | 120121101202222211 |
4 | 31112102333323 |
5 | 424312330140 |
6 | 34115555551 |
7 | 5356350640 |
oct | 1526227773 |
9 | 517352884 |
10 | 223948795 |
11 | 105460054 |
12 | 62bbbbb7 |
13 | 37520ba5 |
14 | 21a57dc7 |
15 | 149da2ea |
hex | d592ffb |
223948795 has 8 divisors (see below), whose sum is σ = 307129824. Its totient is φ = 153564864.
The previous prime is 223948793. The next prime is 223948799. The reversal of 223948795 is 597849322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 223948795 - 21 = 223948793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223948793) 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 7 ways as a sum of consecutive naturals, for example, 3199234 + ... + 3199303.
It is an arithmetic number, because the mean of its divisors is an integer number (38391228).
Almost surely, 2223948795 is an apocalyptic number.
223948795 is a deficient number, since it is larger than the sum of its proper divisors (83181029).
223948795 is an equidigital number, since it uses as much as digits as its factorization.
223948795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6398549.
The product of its digits is 1088640, while the sum is 49.
The square root of 223948795 is about 14964.9188103377. The cubic root of 223948795 is about 607.2715144978.
The spelling of 223948795 in words is "two hundred twenty-three million, nine hundred forty-eight thousand, seven hundred ninety-five".
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