Base | Representation |
---|---|
bin | 1111001001100010110… |
… | …1111000101011011001 |
3 | 220212202222111011222010 |
4 | 3302120231320223121 |
5 | 13231003103000400 |
6 | 315321211220133 |
7 | 24542330140461 |
oct | 3623055705331 |
9 | 825688434863 |
10 | 260260203225 |
11 | a0415110850 |
12 | 42534747649 |
13 | 1b708951c69 |
14 | c84d348ba1 |
15 | 6b83974450 |
hex | 3c98b78ad9 |
260260203225 has 48 divisors (see below), whose sum is σ = 470499511104. Its totient is φ = 125895168000.
The previous prime is 260260203209. The next prime is 260260203271. The reversal of 260260203225 is 522302062062.
It is not a de Polignac number, because 260260203225 - 24 = 260260203209 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 260260203192 and 260260203201.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7056 + ... + 721505.
It is an arithmetic number, because the mean of its divisors is an integer number (9802073148).
Almost surely, 2260260203225 is an apocalyptic number.
260260203225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
260260203225 is a deficient number, since it is larger than the sum of its proper divisors (210239307879).
260260203225 is a wasteful number, since it uses less digits than its factorization.
260260203225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 729018 (or 729013 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 260260203225 its reverse (522302062062), we get a palindrome (782562265287).
The spelling of 260260203225 in words is "two hundred sixty billion, two hundred sixty million, two hundred three thousand, two hundred twenty-five".
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