Base | Representation |
---|---|
bin | 1101101011100001001… |
… | …0111010110001000001 |
3 | 211110121221222020000211 |
4 | 3122320102322301001 |
5 | 12322310132413100 |
6 | 255544454314121 |
7 | 22660006514311 |
oct | 3327022726101 |
9 | 743557866024 |
10 | 235020201025 |
11 | 9074285a5a5 |
12 | 3966b958941 |
13 | 1921579690c |
14 | b537169441 |
15 | 61a7b951ba |
hex | 36b84bac41 |
235020201025 has 24 divisors (see below), whose sum is σ = 306601485624. Its totient is φ = 178472793600.
The previous prime is 235020200999. The next prime is 235020201029. The reversal of 235020201025 is 520102020532.
It can be written as a sum of positive squares in 12 ways, for example, as 16474235904 + 218545965121 = 128352^2 + 467489^2 .
It is not a de Polignac number, because 235020201025 - 25 = 235020200993 is a prime.
It is a super-2 number, since 2×2350202010252 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 235020200987 and 235020201005.
It is not an unprimeable number, because it can be changed into a prime (235020201029) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3060562 + ... + 3136411.
It is an arithmetic number, because the mean of its divisors is an integer number (12775061901).
Almost surely, 2235020201025 is an apocalyptic number.
235020201025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
235020201025 is a deficient number, since it is larger than the sum of its proper divisors (71581284599).
235020201025 is a wasteful number, since it uses less digits than its factorization.
235020201025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6197061 (or 6197056 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
Adding to 235020201025 its reverse (520102020532), we get a palindrome (755122221557).
The spelling of 235020201025 in words is "two hundred thirty-five billion, twenty million, two hundred one thousand, twenty-five".
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