Base | Representation |
---|---|
bin | 11011111010011… |
… | …01000111010011 |
3 | 121022120222002112 |
4 | 31331031013103 |
5 | 434420221212 |
6 | 35122335535 |
7 | 5542141061 |
oct | 1575150723 |
9 | 538528075 |
10 | 234148307 |
11 | 1101970a8 |
12 | 664ba5ab |
13 | 396824c3 |
14 | 23151031 |
15 | 15852422 |
hex | df4d1d3 |
234148307 has 2 divisors, whose sum is σ = 234148308. Its totient is φ = 234148306.
The previous prime is 234148283. The next prime is 234148351. The reversal of 234148307 is 703841432.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 234148307 - 210 = 234147283 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (234148357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117074153 + 117074154.
It is an arithmetic number, because the mean of its divisors is an integer number (117074154).
Almost surely, 2234148307 is an apocalyptic number.
234148307 is a deficient number, since it is larger than the sum of its proper divisors (1).
234148307 is an equidigital number, since it uses as much as digits as its factorization.
234148307 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 234148307 is about 15301.9053388786. The cubic root of 234148307 is about 616.3541729434.
Adding to 234148307 its reverse (703841432), we get a palindrome (937989739).
The spelling of 234148307 in words is "two hundred thirty-four million, one hundred forty-eight thousand, three hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •