Base | Representation |
---|---|
bin | 11100000001111… |
… | …00110110000001 |
3 | 121101102212001110 |
4 | 32000330312001 |
5 | 440143131431 |
6 | 35155353533 |
7 | 5553400623 |
oct | 1600746601 |
9 | 541385043 |
10 | 235130241 |
11 | 1107a7915 |
12 | 668b28a9 |
13 | 39937428 |
14 | 23328c13 |
15 | 15998346 |
hex | e03cd81 |
235130241 has 8 divisors (see below), whose sum is σ = 315083200. Its totient is φ = 155965392.
The previous prime is 235130239. The next prime is 235130261. The reversal of 235130241 is 142031532.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 235130241 - 21 = 235130239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (235130221) 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, 196330 + ... + 197523.
It is an arithmetic number, because the mean of its divisors is an integer number (39385400).
Almost surely, 2235130241 is an apocalyptic number.
It is an amenable number.
235130241 is a deficient number, since it is larger than the sum of its proper divisors (79952959).
235130241 is a wasteful number, since it uses less digits than its factorization.
235130241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394055.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 235130241 is about 15333.9571213696. The cubic root of 235130241 is about 617.2145607717.
Adding to 235130241 its reverse (142031532), we get a palindrome (377161773).
The spelling of 235130241 in words is "two hundred thirty-five million, one hundred thirty thousand, two hundred forty-one".
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