Base | Representation |
---|---|
bin | 11011110110111… |
… | …11111010100001 |
3 | 121021202020112112 |
4 | 31323133322201 |
5 | 434311413100 |
6 | 35105005105 |
7 | 5535266045 |
oct | 1573377241 |
9 | 537666475 |
10 | 233701025 |
11 | 10aa11048 |
12 | 66323795 |
13 | 39556a3c |
14 | 23076025 |
15 | 157b4b35 |
hex | dedfea1 |
233701025 has 36 divisors (see below), whose sum is σ = 305095056. Its totient is φ = 177513600.
The previous prime is 233701003. The next prime is 233701043. The reversal of 233701025 is 520107332.
It is not a de Polignac number, because 233701025 - 210 = 233700001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
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 in 35 ways as a sum of consecutive naturals, for example, 2815634 + ... + 2815716.
Almost surely, 2233701025 is an apocalyptic number.
233701025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
233701025 is a deficient number, since it is larger than the sum of its proper divisors (71394031).
233701025 is an equidigital number, since it uses as much as digits as its factorization.
233701025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242 (or 196 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 23.
The square root of 233701025 is about 15287.2831137518. The cubic root of 233701025 is about 615.9614590844.
Adding to 233701025 its reverse (520107332), we get a palindrome (753808357).
The spelling of 233701025 in words is "two hundred thirty-three million, seven hundred one thousand, twenty-five".
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