Base | Representation |
---|---|
bin | 101010001011… |
… | …001000001001 |
3 | 202210200110121 |
4 | 222023020021 |
5 | 10312240000 |
6 | 1032543241 |
7 | 162654100 |
oct | 52131011 |
9 | 22720417 |
10 | 11055625 |
11 | 6271289 |
12 | 3851b21 |
13 | 23a11b9 |
14 | 167b037 |
15 | e85b1a |
hex | a8b209 |
11055625 has 45 divisors (see below), whose sum is σ = 16960977. Its totient is φ = 7182000.
The previous prime is 11055599. The next prime is 11055647. The reversal of 11055625 is 52655011.
The square root of 11055625 is 3325.
It is a perfect power (a square), and thus also a powerful number.
11055625 is digitally balanced in base 3, 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 2 ways, for example, as 866761 + 10188864 = 931^2 + 3192^2 .
It is not a de Polignac number, because 11055625 - 29 = 11055113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 11055625.
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 581866 + ... + 581884.
Almost surely, 211055625 is an apocalyptic number.
11055625 is the 3325-th square number.
11055625 is the 1663-rd centered octagonal number.
It is an amenable number.
11055625 is a deficient number, since it is larger than the sum of its proper divisors (5905352).
11055625 is an frugal number, since it uses more digits than its factorization.
11055625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72 (or 31 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 25.
The cubic root of 11055625 is about 222.7722543658.
Multiplying 11055625 by its sum of digits (25), we get a square (276390625 = 166252).
11055625 divided by its sum of digits (25) gives a square (442225 = 6652).
The spelling of 11055625 in words is "eleven million, fifty-five thousand, six hundred twenty-five".
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