Base | Representation |
---|---|
bin | 11011110011011… |
… | …11111001011001 |
3 | 121020212221011001 |
4 | 31321233321121 |
5 | 434202222301 |
6 | 35051105001 |
7 | 5531345263 |
oct | 1571577131 |
9 | 536787131 |
10 | 233242201 |
11 | 10a728355 |
12 | 66142161 |
13 | 39425c4a |
14 | 22d96b33 |
15 | 15723c01 |
hex | de6fe59 |
233242201 has 4 divisors (see below), whose sum is σ = 236052432. Its totient is φ = 230431972.
The previous prime is 233242187. The next prime is 233242253. The reversal of 233242201 is 102242332.
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.
It is a cyclic number.
It is not a de Polignac number, because 233242201 - 25 = 233242169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (233242291) 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 3 ways as a sum of consecutive naturals, for example, 1404991 + ... + 1405156.
It is an arithmetic number, because the mean of its divisors is an integer number (59013108).
Almost surely, 2233242201 is an apocalyptic number.
It is an amenable number.
233242201 is a deficient number, since it is larger than the sum of its proper divisors (2810231).
233242201 is an equidigital number, since it uses as much as digits as its factorization.
233242201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2810230.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 233242201 is about 15272.2690193697. The cubic root of 233242201 is about 615.5580903550.
Adding to 233242201 its reverse (102242332), we get a palindrome (335484533).
The spelling of 233242201 in words is "two hundred thirty-three million, two hundred forty-two thousand, two hundred one".
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