Base | Representation |
---|---|
bin | 1101011010111110011… |
… | …0110001101011000011 |
3 | 211001011110220102011221 |
4 | 3112233212301223003 |
5 | 12234211314210134 |
6 | 253532101415511 |
7 | 22441654640122 |
oct | 3265746615303 |
9 | 731143812157 |
10 | 230579444419 |
11 | 898740a3415 |
12 | 3883070a597 |
13 | 1898876389c |
14 | b235481ab9 |
15 | 5ee7daa5b4 |
hex | 35af9b1ac3 |
230579444419 has 4 divisors (see below), whose sum is σ = 230606513080. Its totient is φ = 230552375760.
The previous prime is 230579444387. The next prime is 230579444429. The reversal of 230579444419 is 914444975032.
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 230579444419 - 25 = 230579444387 is a prime.
It is a super-2 number, since 2×2305794444192 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230579444429) 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, 13521549 + ... + 13538590.
It is an arithmetic number, because the mean of its divisors is an integer number (57651628270).
Almost surely, 2230579444419 is an apocalyptic number.
230579444419 is a deficient number, since it is larger than the sum of its proper divisors (27068661).
230579444419 is an equidigital number, since it uses as much as digits as its factorization.
230579444419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27068660.
The product of its (nonzero) digits is 4354560, while the sum is 52.
The spelling of 230579444419 in words is "two hundred thirty billion, five hundred seventy-nine million, four hundred forty-four thousand, four hundred nineteen".
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