Base | Representation |
---|---|
bin | 100111000110… |
… | …100000100000 |
3 | 201021202201201 |
4 | 213012200200 |
5 | 10111002042 |
6 | 1003410544 |
7 | 153061114 |
oct | 47064040 |
9 | 21252651 |
10 | 10250272 |
11 | 58711aa |
12 | 3523a54 |
13 | 217b766 |
14 | 150b744 |
15 | d771b7 |
hex | 9c6820 |
10250272 has 48 divisors (see below), whose sum is σ = 22196160. Its totient is φ = 4637952.
The previous prime is 10250267. The next prime is 10250299. The reversal of 10250272 is 27205201.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13618 + ... + 14350.
It is an arithmetic number, because the mean of its divisors is an integer number (462420).
Almost surely, 210250272 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 10250272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11098080).
10250272 is an abundant number, since it is smaller than the sum of its proper divisors (11945888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10250272 is a wasteful number, since it uses less digits than its factorization.
10250272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 785 (or 777 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 19.
The square root of 10250272 is about 3201.6045976978. The cubic root of 10250272 is about 217.2259957332.
Adding to 10250272 its reverse (27205201), we get a palindrome (37455473).
The spelling of 10250272 in words is "ten million, two hundred fifty thousand, two hundred seventy-two".
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