Base | Representation |
---|---|
bin | 11100000010100… |
… | …01111000101110 |
3 | 121101121020021122 |
4 | 32001101320232 |
5 | 440203411210 |
6 | 35201300542 |
7 | 5554210121 |
oct | 1601217056 |
9 | 541536248 |
10 | 235216430 |
11 | 110856649 |
12 | 66934752 |
13 | 39967727 |
14 | 2334c3b8 |
15 | 159b3b55 |
hex | e051e2e |
235216430 has 8 divisors (see below), whose sum is σ = 423389592. Its totient is φ = 94086568.
The previous prime is 235216351. The next prime is 235216451. The reversal of 235216430 is 34612532.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 235216430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11760812 + ... + 11760831.
It is an arithmetic number, because the mean of its divisors is an integer number (52923699).
Almost surely, 2235216430 is an apocalyptic number.
235216430 is a deficient number, since it is larger than the sum of its proper divisors (188173162).
235216430 is a wasteful number, since it uses less digits than its factorization.
235216430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23521650.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 235216430 is about 15336.7672604105. The cubic root of 235216430 is about 617.2899666502.
Adding to 235216430 its reverse (34612532), we get a palindrome (269828962).
The spelling of 235216430 in words is "two hundred thirty-five million, two hundred sixteen thousand, four hundred thirty".
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