Base | Representation |
---|---|
bin | 11011100100000… |
… | …11000000111000 |
3 | 121010002100210212 |
4 | 31302003000320 |
5 | 433143121402 |
6 | 34535530252 |
7 | 5505236363 |
oct | 1562030070 |
9 | 533070725 |
10 | 231223352 |
11 | 109579588 |
12 | 65529988 |
13 | 38b9a069 |
14 | 229cd0da |
15 | 15475952 |
hex | dc83038 |
231223352 has 16 divisors (see below), whose sum is σ = 434693400. Its totient is φ = 115305120.
The previous prime is 231223297. The next prime is 231223373. The reversal of 231223352 is 253322132.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35099 + ... + 41162.
Almost surely, 2231223352 is an apocalyptic number.
It is an amenable number.
231223352 is a deficient number, since it is larger than the sum of its proper divisors (203470048).
231223352 is a wasteful number, since it uses less digits than its factorization.
231223352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76646 (or 76642 counting only the distinct ones).
The product of its digits is 2160, while the sum is 23.
The square root of 231223352 is about 15206.0301196598. The cubic root of 231223352 is about 613.7769351726.
Adding to 231223352 its reverse (253322132), we get a palindrome (484545484).
The spelling of 231223352 in words is "two hundred thirty-one million, two hundred twenty-three thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •