Base | Representation |
---|---|
bin | 11011111101111… |
… | …10000111001011 |
3 | 121100110110222202 |
4 | 31332332013023 |
5 | 440030024042 |
6 | 35140310415 |
7 | 5546106341 |
oct | 1576760713 |
9 | 540413882 |
10 | 234611147 |
11 | 110482911 |
12 | 666a240b |
13 | 397b5084 |
14 | 23231991 |
15 | 158e4632 |
hex | dfbe1cb |
234611147 has 2 divisors, whose sum is σ = 234611148. Its totient is φ = 234611146.
The previous prime is 234611141. The next prime is 234611149. The reversal of 234611147 is 741116432.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 234611147 - 28 = 234610891 is a prime.
Together with 234611149, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (234611141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117305573 + 117305574.
It is an arithmetic number, because the mean of its divisors is an integer number (117305574).
Almost surely, 2234611147 is an apocalyptic number.
234611147 is a deficient number, since it is larger than the sum of its proper divisors (1).
234611147 is an equidigital number, since it uses as much as digits as its factorization.
234611147 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 4032, while the sum is 29.
The square root of 234611147 is about 15317.0214793869. The cubic root of 234611147 is about 616.7600205719.
Adding to 234611147 its reverse (741116432), we get a palindrome (975727579).
The spelling of 234611147 in words is "two hundred thirty-four million, six hundred eleven thousand, one hundred forty-seven".
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