Base | Representation |
---|---|
bin | 101001011101… |
… | …101011101110 |
3 | 202110020010120 |
4 | 221131223232 |
5 | 10240310421 |
6 | 1024545410 |
7 | 161250315 |
oct | 51355356 |
9 | 22406116 |
10 | 10869486 |
11 | 6154451 |
12 | 3782266 |
13 | 2337564 |
14 | 162d27c |
15 | e4a8c6 |
hex | a5daee |
10869486 has 16 divisors (see below), whose sum is σ = 21775824. Its totient is φ = 3617024.
The previous prime is 10869473. The next prime is 10869493. The reversal of 10869486 is 68496801.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3646 + ... + 5918.
It is an arithmetic number, because the mean of its divisors is an integer number (1360989).
Almost surely, 210869486 is an apocalyptic number.
10869486 is an abundant number, since it is smaller than the sum of its proper divisors (10906338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10869486 is a wasteful number, since it uses less digits than its factorization.
10869486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3075.
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 10869486 is about 3296.8903530448. The cubic root of 10869486 is about 221.5149298553.
The spelling of 10869486 in words is "ten million, eight hundred sixty-nine thousand, four hundred eighty-six".
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