Base | Representation |
---|---|
bin | 100111001111… |
… | …100111000000 |
3 | 201100122212110 |
4 | 213033213000 |
5 | 10113200202 |
6 | 1004255320 |
7 | 153304602 |
oct | 47174700 |
9 | 21318773 |
10 | 10287552 |
11 | 5897210 |
12 | 3541540 |
13 | 2192712 |
14 | 151b172 |
15 | d8326c |
hex | 9cf9c0 |
10287552 has 56 divisors (see below), whose sum is σ = 29699712. Its totient is φ = 3116800.
The previous prime is 10287551. The next prime is 10287553. The reversal of 10287552 is 25578201.
10287552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10287551) and next prime (10287553).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10287551) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324 + ... + 4547.
It is an arithmetic number, because the mean of its divisors is an integer number (530352).
Almost surely, 210287552 is an apocalyptic number.
10287552 is a gapful number since it is divisible by the number (12) 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 10287552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14849856).
10287552 is an abundant number, since it is smaller than the sum of its proper divisors (19412160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10287552 is a wasteful number, since it uses less digits than its factorization.
10287552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4897 (or 4887 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 10287552 is about 3207.4213942044. The cubic root of 10287552 is about 217.4890257377.
The spelling of 10287552 in words is "ten million, two hundred eighty-seven thousand, five hundred fifty-two".
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