Base | Representation |
---|---|
bin | 100111000001… |
… | …000000000000 |
3 | 201020121210011 |
4 | 213001000000 |
5 | 10104241322 |
6 | 1003114304 |
7 | 152635255 |
oct | 47010000 |
9 | 21217704 |
10 | 10227712 |
11 | 5856260 |
12 | 3512994 |
13 | 2171401 |
14 | 150342c |
15 | d70677 |
hex | 9c1000 |
10227712 has 52 divisors (see below), whose sum is σ = 22410576. Its totient is φ = 4628480.
The previous prime is 10227689. The next prime is 10227731. The reversal of 10227712 is 21772201.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44943 + ... + 45169.
Almost surely, 210227712 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 10227712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11205288).
10227712 is an abundant number, since it is smaller than the sum of its proper divisors (12182864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10227712 is an equidigital number, since it uses as much as digits as its factorization.
10227712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262 (or 240 counting only the distinct ones).
The product of its (nonzero) digits is 392, while the sum is 22.
The square root of 10227712 is about 3198.0794236541. The cubic root of 10227712 is about 217.0665131961.
Adding to 10227712 its reverse (21772201), we get a palindrome (31999913).
It can be divided in two parts, 10 and 227712, that added together give a palindrome (227722).
The spelling of 10227712 in words is "ten million, two hundred twenty-seven thousand, seven hundred twelve".
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