Base | Representation |
---|---|
bin | 101001011101… |
… | …101101000000 |
3 | 202110020020121 |
4 | 221131231000 |
5 | 10240311233 |
6 | 1024550024 |
7 | 161250463 |
oct | 51355500 |
9 | 22406217 |
10 | 10869568 |
11 | 6154516 |
12 | 3782314 |
13 | 23375c8 |
14 | 162d2da |
15 | e4a92d |
hex | a5db40 |
10869568 has 14 divisors (see below), whose sum is σ = 21569426. Its totient is φ = 5434752.
The previous prime is 10869563. The next prime is 10869569. The reversal of 10869568 is 86596801.
10869568 is nontrivially palindromic in base 11.
It can be written as a sum of positive squares in only one way, i.e., 8020224 + 2849344 = 2832^2 + 1688^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10869563) by changing a digit.
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 as a sum of consecutive naturals, namely, 84855 + ... + 84982.
Almost surely, 210869568 is an apocalyptic number.
It is an amenable number.
10869568 is a deficient number, since it is larger than the sum of its proper divisors (10699858).
10869568 is an equidigital number, since it uses as much as digits as its factorization.
10869568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169849 (or 169839 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 43.
The square root of 10869568 is about 3296.9027889824. The cubic root of 10869568 is about 221.5154868942.
The spelling of 10869568 in words is "ten million, eight hundred sixty-nine thousand, five hundred sixty-eight".
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