Base | Representation |
---|---|
bin | 11011111010010… |
… | …01011101001101 |
3 | 121022120012112122 |
4 | 31331021131031 |
5 | 434414231300 |
6 | 35122142325 |
7 | 5542046306 |
oct | 1575113515 |
9 | 538505478 |
10 | 234133325 |
11 | 110186918 |
12 | 664b19a5 |
13 | 3967873a |
14 | 231497ad |
15 | 1584cc85 |
hex | df4974d |
234133325 has 6 divisors (see below), whose sum is σ = 290325354. Its totient is φ = 187306640.
The previous prime is 234133313. The next prime is 234133343. The reversal of 234133325 is 523331432.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 7540516 + 226592809 = 2746^2 + 15053^2 .
It is not a de Polignac number, because 234133325 - 28 = 234133069 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 234133294 and 234133303.
It is a congruent number.
It is an unprimeable number.
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 in 5 ways as a sum of consecutive naturals, for example, 4682642 + ... + 4682691.
It is an arithmetic number, because the mean of its divisors is an integer number (48387559).
Almost surely, 2234133325 is an apocalyptic number.
234133325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
234133325 is a deficient number, since it is larger than the sum of its proper divisors (56192029).
234133325 is an equidigital number, since it uses as much as digits as its factorization.
234133325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9365343 (or 9365338 counting only the distinct ones).
The product of its digits is 6480, while the sum is 26.
The square root of 234133325 is about 15301.4157841685. The cubic root of 234133325 is about 616.3410268377.
Adding to 234133325 its reverse (523331432), we get a palindrome (757464757).
The spelling of 234133325 in words is "two hundred thirty-four million, one hundred thirty-three thousand, three hundred twenty-five".
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