Base | Representation |
---|---|
bin | 11011110110001… |
… | …11100000000001 |
3 | 121021120011100211 |
4 | 31323013200001 |
5 | 434300213100 |
6 | 35102514121 |
7 | 5534401360 |
oct | 1573074001 |
9 | 537504324 |
10 | 233601025 |
11 | 10a9529a9 |
12 | 66295941 |
13 | 39520378 |
14 | 2304b7d7 |
15 | 157951ba |
hex | dec7801 |
233601025 has 48 divisors (see below), whose sum is σ = 341962240. Its totient is φ = 155001600.
The previous prime is 233601019. The next prime is 233601031. The reversal of 233601025 is 520106332.
It is an interprime number because it is at equal distance from previous prime (233601019) and next prime (233601031).
It is not a de Polignac number, because 233601025 - 25 = 233600993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 233600987 and 233601005.
It is a congruent 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 47 ways as a sum of consecutive naturals, for example, 843187 + ... + 843463.
Almost surely, 2233601025 is an apocalyptic number.
233601025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
233601025 is a deficient number, since it is larger than the sum of its proper divisors (108361215).
233601025 is a wasteful number, since it uses less digits than its factorization.
233601025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434 (or 429 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 233601025 is about 15284.0120714425. The cubic root of 233601025 is about 615.8735905016.
Adding to 233601025 its reverse (520106332), we get a palindrome (753707357).
The spelling of 233601025 in words is "two hundred thirty-three million, six hundred one thousand, twenty-five".
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