Base | Representation |
---|---|
bin | 11010101011111… |
… | …11110010010011 |
3 | 120121020210001011 |
4 | 31111333302103 |
5 | 424302320344 |
6 | 34114151351 |
7 | 5355602335 |
oct | 1525776223 |
9 | 517223034 |
10 | 223870099 |
11 | 105406a12 |
12 | 62b82557 |
13 | 374c411b |
14 | 21a37455 |
15 | 149c1d34 |
hex | d57fc93 |
223870099 has 2 divisors, whose sum is σ = 223870100. Its totient is φ = 223870098.
The previous prime is 223870081. The next prime is 223870117. The reversal of 223870099 is 990078322.
It is a balanced prime because it is at equal distance from previous prime (223870081) and next prime (223870117).
It is a cyclic number.
It is not a de Polignac number, because 223870099 - 217 = 223739027 is a prime.
It is not a weakly prime, because it can be changed into another prime (223870069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111935049 + 111935050.
It is an arithmetic number, because the mean of its divisors is an integer number (111935050).
Almost surely, 2223870099 is an apocalyptic number.
223870099 is a deficient number, since it is larger than the sum of its proper divisors (1).
223870099 is an equidigital number, since it uses as much as digits as its factorization.
223870099 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 223870099 is about 14962.2892299274. The cubic root of 223870099 is about 607.2003740719.
The spelling of 223870099 in words is "two hundred twenty-three million, eight hundred seventy thousand, ninety-nine".
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