Base | Representation |
---|---|
bin | 101001100001… |
… | …110001110101 |
3 | 202111002010212 |
4 | 221201301311 |
5 | 10241330021 |
6 | 1025155205 |
7 | 161350241 |
oct | 51416165 |
9 | 22432125 |
10 | 10886261 |
11 | 6166011 |
12 | 378bb05 |
13 | 2342099 |
14 | 1635421 |
15 | e5085b |
hex | a61c75 |
10886261 has 2 divisors, whose sum is σ = 10886262. Its totient is φ = 10886260.
The previous prime is 10886219. The next prime is 10886269. The reversal of 10886261 is 16268801.
10886261 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10562500 + 323761 = 3250^2 + 569^2 .
It is a cyclic number.
It is not a de Polignac number, because 10886261 - 214 = 10869877 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10886269) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5443130 + 5443131.
It is an arithmetic number, because the mean of its divisors is an integer number (5443131).
Almost surely, 210886261 is an apocalyptic number.
It is an amenable number.
10886261 is a deficient number, since it is larger than the sum of its proper divisors (1).
10886261 is an equidigital number, since it uses as much as digits as its factorization.
10886261 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4608, while the sum is 32.
The square root of 10886261 is about 3299.4334362130. The cubic root of 10886261 is about 221.6288267768.
The spelling of 10886261 in words is "ten million, eight hundred eighty-six thousand, two hundred sixty-one".
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