Base | Representation |
---|---|
bin | 101000001001… |
… | …101001100100 |
3 | 201210201222100 |
4 | 220021221210 |
5 | 10143302114 |
6 | 1013332100 |
7 | 155314650 |
oct | 50115144 |
9 | 21721870 |
10 | 10525284 |
11 | 5a39890 |
12 | 3637030 |
13 | 22469a3 |
14 | 157da60 |
15 | dcd909 |
hex | a09a64 |
10525284 has 72 divisors (see below), whose sum is σ = 33179328. Its totient is φ = 2733120.
The previous prime is 10525247. The next prime is 10525301. The reversal of 10525284 is 48252501.
It is a happy number.
It is a super-2 number, since 2×105252842 = 221563206561312, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 874 + ... + 4670.
It is an arithmetic number, because the mean of its divisors is an integer number (460824).
Almost surely, 210525284 is an apocalyptic number.
10525284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10525284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16589664).
10525284 is an abundant number, since it is smaller than the sum of its proper divisors (22654044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10525284 is a wasteful number, since it uses less digits than its factorization.
10525284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3825 (or 3820 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 10525284 is about 3244.2694092815. The cubic root of 10525284 is about 219.1515808038.
Adding to 10525284 its reverse (48252501), we get a palindrome (58777785).
It can be divided in two parts, 1052 and 5284, that added together give a palindrome (6336).
The spelling of 10525284 in words is "ten million, five hundred twenty-five thousand, two hundred eighty-four".
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