Base | Representation |
---|---|
bin | 11011110011010… |
… | …11101101010101 |
3 | 121020212001121122 |
4 | 31321223231111 |
5 | 434201200140 |
6 | 35050453325 |
7 | 5531244254 |
oct | 1571535525 |
9 | 536761548 |
10 | 233225045 |
11 | 10a716479 |
12 | 66134245 |
13 | 3941b1b1 |
14 | 22d9079b |
15 | 1571dab5 |
hex | de6bb55 |
233225045 has 16 divisors (see below), whose sum is σ = 286467840. Its totient is φ = 182199744.
The previous prime is 233225033. The next prime is 233225071. The reversal of 233225045 is 540522332.
It is a cyclic number.
It is not a de Polignac number, because 233225045 - 24 = 233225029 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143246 + ... + 144864.
It is an arithmetic number, because the mean of its divisors is an integer number (17904240).
Almost surely, 2233225045 is an apocalyptic number.
It is an amenable number.
233225045 is a deficient number, since it is larger than the sum of its proper divisors (53242795).
233225045 is a wasteful number, since it uses less digits than its factorization.
233225045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2284.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 233225045 is about 15271.7073374263. The cubic root of 233225045 is about 615.5429976409.
Adding to 233225045 its reverse (540522332), we get a palindrome (773747377).
The spelling of 233225045 in words is "two hundred thirty-three million, two hundred twenty-five thousand, forty-five".
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