Base | Representation |
---|---|
bin | 100110111111… |
… | …010111101100 |
3 | 201020021121220 |
4 | 212333113230 |
5 | 10104033121 |
6 | 1003023340 |
7 | 152606640 |
oct | 46772754 |
9 | 21207556 |
10 | 10221036 |
11 | 5851241 |
12 | 350ab50 |
13 | 216b367 |
14 | 1500c20 |
15 | d6d6c6 |
hex | 9bf5ec |
10221036 has 48 divisors (see below), whose sum is σ = 27417600. Its totient is φ = 2903040.
The previous prime is 10221007. The next prime is 10221037. The reversal of 10221036 is 63012201.
It is not an unprimeable number, because it can be changed into a prime (10221037) 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, 22540 + ... + 22988.
It is an arithmetic number, because the mean of its divisors is an integer number (571200).
Almost surely, 210221036 is an apocalyptic number.
It is an amenable number.
10221036 is an abundant number, since it is smaller than the sum of its proper divisors (17196564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10221036 is a wasteful number, since it uses less digits than its factorization.
10221036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 734 (or 732 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 10221036 is about 3197.0355018360. The cubic root of 10221036 is about 217.0192738443.
Adding to 10221036 its reverse (63012201), we get a palindrome (73233237).
The spelling of 10221036 in words is "ten million, two hundred twenty-one thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •