Base | Representation |
---|---|
bin | 11010101000100… |
… | …00011110111001 |
3 | 120120101121200001 |
4 | 31110100132321 |
5 | 424143223301 |
6 | 34100313001 |
7 | 5351663233 |
oct | 1524203671 |
9 | 516347601 |
10 | 223414201 |
11 | 10512543a |
12 | 629a2761 |
13 | 3739476a |
14 | 21959253 |
15 | 14931c01 |
hex | d5107b9 |
223414201 has 4 divisors (see below), whose sum is σ = 223893072. Its totient is φ = 222935332.
The previous prime is 223414193. The next prime is 223414211. The reversal of 223414201 is 102414322.
223414201 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102414322 = 2 ⋅51207161.
It is a cyclic number.
It is not a de Polignac number, because 223414201 - 23 = 223414193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223414211) 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, 238735 + ... + 239668.
It is an arithmetic number, because the mean of its divisors is an integer number (55973268).
Almost surely, 2223414201 is an apocalyptic number.
It is an amenable number.
223414201 is a deficient number, since it is larger than the sum of its proper divisors (478871).
223414201 is an equidigital number, since it uses as much as digits as its factorization.
223414201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478870.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 223414201 is about 14947.0465644555. The cubic root of 223414201 is about 606.7879182767.
Adding to 223414201 its reverse (102414322), we get a palindrome (325828523).
The spelling of 223414201 in words is "two hundred twenty-three million, four hundred fourteen thousand, two hundred one".
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