Base | Representation |
---|---|
bin | 101000010010… |
… | …011000101001 |
3 | 201212120001120 |
4 | 220102120221 |
5 | 10200423230 |
6 | 1014205453 |
7 | 155524164 |
oct | 50223051 |
9 | 21776046 |
10 | 10561065 |
11 | 5a63759 |
12 | 3653889 |
13 | 225a068 |
14 | 158cadb |
15 | dd9310 |
hex | a12629 |
10561065 has 16 divisors (see below), whose sum is σ = 17067456. Its totient is φ = 5576000.
The previous prime is 10561043. The next prime is 10561099. The reversal of 10561065 is 56016501.
10561065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10561065 - 27 = 10560937 is a prime.
It is a super-2 number, since 2×105610652 = 223072187868450, which contains 22 as substring.
It is a nialpdrome in base 15.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1971 + ... + 5000.
It is an arithmetic number, because the mean of its divisors is an integer number (1066716).
Almost surely, 210561065 is an apocalyptic number.
10561065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10561065 is a deficient number, since it is larger than the sum of its proper divisors (6506391).
10561065 is a wasteful number, since it uses less digits than its factorization.
10561065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7080.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 10561065 is about 3249.7792232704. The cubic root of 10561065 is about 219.3996372521.
Adding to 10561065 its reverse (56016501), we get a palindrome (66577566).
The spelling of 10561065 in words is "ten million, five hundred sixty-one thousand, sixty-five".
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