Base | Representation |
---|---|
bin | 100111001110… |
… | …101100100100 |
3 | 201100110201221 |
4 | 213032230210 |
5 | 10113040222 |
6 | 1004230124 |
7 | 153260650 |
oct | 47165444 |
9 | 21313657 |
10 | 10283812 |
11 | 5894420 |
12 | 353b344 |
13 | 2190ac6 |
14 | 1519a60 |
15 | d820c7 |
hex | 9ceb24 |
10283812 has 48 divisors (see below), whose sum is σ = 22684032. Its totient is φ = 3962880.
The previous prime is 10283809. The next prime is 10283813. The reversal of 10283812 is 21838201.
10283812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (10283813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53188 + ... + 53380.
It is an arithmetic number, because the mean of its divisors is an integer number (472584).
Almost surely, 210283812 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10283812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11342016).
10283812 is an abundant number, since it is smaller than the sum of its proper divisors (12400220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10283812 is a wasteful number, since it uses less digits than its factorization.
10283812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388 (or 386 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 10283812 is about 3206.8383183441. The cubic root of 10283812 is about 217.4626667767.
The spelling of 10283812 in words is "ten million, two hundred eighty-three thousand, eight hundred twelve".
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