Base | Representation |
---|---|
bin | 10101000011000101… |
… | …11110111011100001 |
3 | 1002011112101112000020 |
4 | 22201202332323201 |
5 | 141120330041100 |
6 | 5105151144053 |
7 | 550013300310 |
oct | 124142767341 |
9 | 32145345006 |
10 | 11300237025 |
11 | 4879764370 |
12 | 2234515029 |
13 | 10b11a92ac |
14 | 792b06277 |
15 | 4620e85a0 |
hex | 2a18beee1 |
11300237025 has 384 divisors, whose sum is σ = 26329743360. Its totient is φ = 4133376000.
The previous prime is 11300237021. The next prime is 11300237027. The reversal of 11300237025 is 52073200311.
It is not a de Polignac number, because 11300237025 - 22 = 11300237021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11300236986 and 11300237004.
It is not an unprimeable number, because it can be changed into a prime (11300237021) by changing a digit.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 143040936 + ... + 143041014.
It is an arithmetic number, because the mean of its divisors is an integer number (68567040).
Almost surely, 211300237025 is an apocalyptic number.
11300237025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11300237025 is an abundant number, since it is smaller than the sum of its proper divisors (15029506335).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11300237025 is a wasteful number, since it uses less digits than its factorization.
11300237025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205 (or 200 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 24.
Adding to 11300237025 its reverse (52073200311), we get a palindrome (63373437336).
The spelling of 11300237025 in words is "eleven billion, three hundred million, two hundred thirty-seven thousand, twenty-five".
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