Base | Representation |
---|---|
bin | 11011011011101… |
… | …11011101010001 |
3 | 121001000200111120 |
4 | 31231313131101 |
5 | 432403034231 |
6 | 34500232453 |
7 | 5463023325 |
oct | 1555673521 |
9 | 531020446 |
10 | 230127441 |
11 | 1089a0175 |
12 | 6509b729 |
13 | 388a52ab |
14 | 227c5985 |
15 | 1530ad96 |
hex | db77751 |
230127441 has 32 divisors (see below), whose sum is σ = 326526720. Its totient is φ = 143942400.
The previous prime is 230127439. The next prime is 230127451. The reversal of 230127441 is 144721032.
It is a happy number.
It is not a de Polignac number, because 230127441 - 21 = 230127439 is a prime.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (230127451) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 546411 + ... + 546831.
It is an arithmetic number, because the mean of its divisors is an integer number (10203960).
Almost surely, 2230127441 is an apocalyptic number.
It is an amenable number.
230127441 is a deficient number, since it is larger than the sum of its proper divisors (96399279).
230127441 is a wasteful number, since it uses less digits than its factorization.
230127441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 230127441 is about 15169.9519115915. The cubic root of 230127441 is about 612.8057091698.
Adding to 230127441 its reverse (144721032), we get a palindrome (374848473).
The spelling of 230127441 in words is "two hundred thirty million, one hundred twenty-seven thousand, four hundred forty-one".
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