Base | Representation |
---|---|
bin | 11011110010011… |
… | …10111111011111 |
3 | 121020122002021021 |
4 | 31321032333133 |
5 | 434133414143 |
6 | 35044145011 |
7 | 5530244323 |
oct | 1571167737 |
9 | 536562237 |
10 | 233107423 |
11 | 10a64606a |
12 | 66098167 |
13 | 393a97b3 |
14 | 22d5d983 |
15 | 156e8ced |
hex | de4efdf |
233107423 has 8 divisors (see below), whose sum is σ = 241580880. Its totient is φ = 224663040.
The previous prime is 233107421. The next prime is 233107471. The reversal of 233107423 is 324701332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 233107423 - 21 = 233107421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233107421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9768 + ... + 23698.
It is an arithmetic number, because the mean of its divisors is an integer number (30197610).
Almost surely, 2233107423 is an apocalyptic number.
233107423 is a deficient number, since it is larger than the sum of its proper divisors (8473457).
233107423 is a wasteful number, since it uses less digits than its factorization.
233107423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14537.
The product of its (nonzero) digits is 3024, while the sum is 25.
The square root of 233107423 is about 15267.8558743525. The cubic root of 233107423 is about 615.4395016474.
Adding to 233107423 its reverse (324701332), we get a palindrome (557808755).
The spelling of 233107423 in words is "two hundred thirty-three million, one hundred seven thousand, four hundred twenty-three".
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