Base | Representation |
---|---|
bin | 101001010011… |
… | …100011011001 |
3 | 202101010012210 |
4 | 221103203121 |
5 | 10232443433 |
6 | 1024025333 |
7 | 161015331 |
oct | 51234331 |
9 | 22333183 |
10 | 10827993 |
11 | 6126260 |
12 | 3762249 |
13 | 23216c7 |
14 | 161c0c1 |
15 | e3d463 |
hex | a538d9 |
10827993 has 8 divisors (see below), whose sum is σ = 15749856. Its totient is φ = 6562400.
The previous prime is 10827983. The next prime is 10828019. The reversal of 10827993 is 39972801.
10827993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10827993 - 28 = 10827737 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10827913) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164028 + ... + 164093.
It is an arithmetic number, because the mean of its divisors is an integer number (1968732).
Almost surely, 210827993 is an apocalyptic number.
It is an amenable number.
10827993 is a deficient number, since it is larger than the sum of its proper divisors (4921863).
10827993 is a wasteful number, since it uses less digits than its factorization.
10827993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328135.
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 10827993 is about 3290.5915881495. The cubic root of 10827993 is about 221.2327012553.
The spelling of 10827993 in words is "ten million, eight hundred twenty-seven thousand, nine hundred ninety-three".
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