Base | Representation |
---|---|
bin | 100111001111… |
… | …000011001000 |
3 | 201100112201102 |
4 | 213033003020 |
5 | 10113112011 |
6 | 1004240532 |
7 | 153265112 |
oct | 47170310 |
9 | 21315642 |
10 | 10285256 |
11 | 5895513 |
12 | 3540148 |
13 | 2191667 |
14 | 151a3b2 |
15 | d8273b |
hex | 9cf0c8 |
10285256 has 32 divisors (see below), whose sum is σ = 20433600. Its totient is φ = 4845120.
The previous prime is 10285229. The next prime is 10285259. The reversal of 10285256 is 65258201.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (10285259) 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 in 7 ways as a sum of consecutive naturals, for example, 9461 + ... + 10491.
It is an arithmetic number, because the mean of its divisors is an integer number (638550).
Almost surely, 210285256 is an apocalyptic number.
It is an amenable number.
10285256 is a deficient number, since it is larger than the sum of its proper divisors (10148344).
10285256 is a wasteful number, since it uses less digits than its factorization.
10285256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1109 (or 1105 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 10285256 is about 3207.0634543146. The cubic root of 10285256 is about 217.4728446302.
It can be divided in two parts, 102 and 85256, that added together give a palindrome (85358).
The spelling of 10285256 in words is "ten million, two hundred eighty-five thousand, two hundred fifty-six".
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