Base | Representation |
---|---|
bin | 11011100010101… |
… | …11010011011010 |
3 | 121002202021012211 |
4 | 31301113103122 |
5 | 433121404224 |
6 | 34532025334 |
7 | 5503562404 |
oct | 1561272332 |
9 | 532667184 |
10 | 231044314 |
11 | 109467016 |
12 | 6546224a |
13 | 38b36717 |
14 | 22983b74 |
15 | 1543c894 |
hex | dc574da |
231044314 has 8 divisors (see below), whose sum is σ = 366952788. Its totient is φ = 108726720.
The previous prime is 231044311. The next prime is 231044323. The reversal of 231044314 is 413440132.
It can be written as a sum of positive squares in 2 ways, for example, as 229977225 + 1067089 = 15165^2 + 1033^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (231044311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3397677 + ... + 3397744.
Almost surely, 2231044314 is an apocalyptic number.
231044314 is a deficient number, since it is larger than the sum of its proper divisors (135908474).
231044314 is a wasteful number, since it uses less digits than its factorization.
231044314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6795440.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 231044314 is about 15200.1419072323. The cubic root of 231044314 is about 613.6184768841.
Adding to 231044314 its reverse (413440132), we get a palindrome (644484446).
The spelling of 231044314 in words is "two hundred thirty-one million, forty-four thousand, three hundred fourteen".
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