Base | Representation |
---|---|
bin | 101011010101… |
… | …111000100001 |
3 | 210101020111100 |
4 | 223111320201 |
5 | 10402034300 |
6 | 1043305013 |
7 | 165400566 |
oct | 53257041 |
9 | 23336440 |
10 | 11361825 |
11 | 6460342 |
12 | 397b169 |
13 | 247a697 |
14 | 171a86d |
15 | ee6700 |
hex | ad5e21 |
11361825 has 18 divisors (see below), whose sum is σ = 20350694. Its totient is φ = 6059520.
The previous prime is 11361817. The next prime is 11361851. The reversal of 11361825 is 52816311.
11361825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 11664 + 11350161 = 108^2 + 3369^2 .
It is not a de Polignac number, because 11361825 - 23 = 11361817 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25024 + ... + 25473.
Almost surely, 211361825 is an apocalyptic number.
11361825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11361825 is a deficient number, since it is larger than the sum of its proper divisors (8988869).
11361825 is a wasteful number, since it uses less digits than its factorization.
11361825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50513 (or 50505 counting only the distinct ones).
The product of its digits is 1440, while the sum is 27.
The square root of 11361825 is about 3370.7306329637. The cubic root of 11361825 is about 224.8102103260.
The spelling of 11361825 in words is "eleven million, three hundred sixty-one thousand, eight hundred twenty-five".
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