Base | Representation |
---|---|
bin | 11011110001111… |
… | …10110010000001 |
3 | 121020111201012002 |
4 | 31320332302001 |
5 | 434124303100 |
6 | 35042513345 |
7 | 5526546620 |
oct | 1570766201 |
9 | 536451162 |
10 | 233041025 |
11 | 10a600198 |
12 | 66065855 |
13 | 393854c9 |
14 | 22d436b7 |
15 | 156d42d5 |
hex | de3ec81 |
233041025 has 12 divisors (see below), whose sum is σ = 330252672. Its totient is φ = 159799440.
The previous prime is 233041001. The next prime is 233041027. The reversal of 233041025 is 520140332.
It is a happy number.
It is not a de Polignac number, because 233041025 - 26 = 233040961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 233040988 and 233041006.
It is not an unprimeable number, because it can be changed into a prime (233041027) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 665657 + ... + 666006.
It is an arithmetic number, because the mean of its divisors is an integer number (27521056).
Almost surely, 2233041025 is an apocalyptic number.
233041025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
233041025 is a deficient number, since it is larger than the sum of its proper divisors (97211647).
233041025 is a wasteful number, since it uses less digits than its factorization.
233041025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1331680 (or 1331675 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 233041025 is about 15265.6812818819. The cubic root of 233041025 is about 615.3810624494.
Adding to 233041025 its reverse (520140332), we get a palindrome (753181357).
The spelling of 233041025 in words is "two hundred thirty-three million, forty-one thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •