Base | Representation |
---|---|
bin | 11011110111111… |
… | …10010010100001 |
3 | 121021222120012112 |
4 | 31323332102201 |
5 | 434324403231 |
6 | 35111405105 |
7 | 5536324553 |
oct | 1573762241 |
9 | 537876175 |
10 | 233825441 |
11 | 10aa96573 |
12 | 66383795 |
13 | 3959b565 |
14 | 230a94d3 |
15 | 157db92b |
hex | defe4a1 |
233825441 has 2 divisors, whose sum is σ = 233825442. Its totient is φ = 233825440.
The previous prime is 233825401. The next prime is 233825461. The reversal of 233825441 is 144528332.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 230918416 + 2907025 = 15196^2 + 1705^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-233825441 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 233825398 and 233825407.
It is not a weakly prime, because it can be changed into another prime (233825401) 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, 116912720 + 116912721.
It is an arithmetic number, because the mean of its divisors is an integer number (116912721).
Almost surely, 2233825441 is an apocalyptic number.
It is an amenable number.
233825441 is a deficient number, since it is larger than the sum of its proper divisors (1).
233825441 is an equidigital number, since it uses as much as digits as its factorization.
233825441 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 23040, while the sum is 32.
The square root of 233825441 is about 15291.3518369044. The cubic root of 233825441 is about 616.0707466744.
The spelling of 233825441 in words is "two hundred thirty-three million, eight hundred twenty-five thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •