Base | Representation |
---|---|
bin | 11011110110100… |
… | …00001001001001 |
3 | 121021121221220221 |
4 | 31323100021021 |
5 | 434302331200 |
6 | 35103350041 |
7 | 5534606521 |
oct | 1573201111 |
9 | 537557827 |
10 | 233636425 |
11 | 10a977560 |
12 | 662b2321 |
13 | 39533509 |
14 | 2305a681 |
15 | 157a091a |
hex | ded0249 |
233636425 has 12 divisors (see below), whose sum is σ = 316046736. Its totient is φ = 169917200.
The previous prime is 233636419. The next prime is 233636443. The reversal of 233636425 is 524636332.
It is not a de Polignac number, because 233636425 - 25 = 233636393 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424519 + ... + 425068.
It is an arithmetic number, because the mean of its divisors is an integer number (26337228).
Almost surely, 2233636425 is an apocalyptic number.
233636425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
233636425 is a deficient number, since it is larger than the sum of its proper divisors (82410311).
233636425 is a wasteful number, since it uses less digits than its factorization.
233636425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 849608 (or 849603 counting only the distinct ones).
The product of its digits is 77760, while the sum is 34.
The square root of 233636425 is about 15285.1701004601. The cubic root of 233636425 is about 615.9046988467.
The spelling of 233636425 in words is "two hundred thirty-three million, six hundred thirty-six thousand, four hundred twenty-five".
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