Base | Representation |
---|---|
bin | 11010101000111… |
… | …00101100001011 |
3 | 120120111011020222 |
4 | 31110130230023 |
5 | 424201323303 |
6 | 34101340255 |
7 | 5352262064 |
oct | 1524345413 |
9 | 516434228 |
10 | 223464203 |
11 | 105159a66 |
12 | 62a0768b |
13 | 373b1451 |
14 | 2196d56b |
15 | 14941938 |
hex | d51cb0b |
223464203 has 4 divisors (see below), whose sum is σ = 224802480. Its totient is φ = 222125928.
The previous prime is 223464191. The next prime is 223464209. The reversal of 223464203 is 302464322.
223464203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 223464203 - 26 = 223464139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223464209) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668888 + ... + 669221.
It is an arithmetic number, because the mean of its divisors is an integer number (56200620).
Almost surely, 2223464203 is an apocalyptic number.
223464203 is a deficient number, since it is larger than the sum of its proper divisors (1338277).
223464203 is a wasteful number, since it uses less digits than its factorization.
223464203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1338276.
The product of its (nonzero) digits is 6912, while the sum is 26.
The square root of 223464203 is about 14948.7191090073. The cubic root of 223464203 is about 606.8331830005.
The spelling of 223464203 in words is "two hundred twenty-three million, four hundred sixty-four thousand, two hundred three".
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