Base | Representation |
---|---|
bin | 101011001011… |
… | …001100001001 |
3 | 210022000102010 |
4 | 223023030021 |
5 | 10344134100 |
6 | 1042330133 |
7 | 165126105 |
oct | 53131411 |
9 | 23260363 |
10 | 11318025 |
11 | 6430444 |
12 | 3959949 |
13 | 2463774 |
14 | 1708905 |
15 | ed8750 |
hex | acb309 |
11318025 has 12 divisors (see below), whose sum is σ = 18712592. Its totient is φ = 6036240.
The previous prime is 11318017. The next prime is 11318059. The reversal of 11318025 is 52081311.
It is not a de Polignac number, because 11318025 - 23 = 11318017 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 11317992 and 11318010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75379 + ... + 75528.
Almost surely, 211318025 is an apocalyptic number.
11318025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11318025 is a deficient number, since it is larger than the sum of its proper divisors (7394567).
11318025 is a wasteful number, since it uses less digits than its factorization.
11318025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150920 (or 150915 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 21.
The square root of 11318025 is about 3364.2272515393. The cubic root of 11318025 is about 224.5209561078.
Adding to 11318025 its reverse (52081311), we get a palindrome (63399336).
The spelling of 11318025 in words is "eleven million, three hundred eighteen thousand, twenty-five".
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