Base | Representation |
---|---|
bin | 100111000101… |
… | …000111101001 |
3 | 201021110221002 |
4 | 213011013221 |
5 | 10110311320 |
6 | 1003324345 |
7 | 153035411 |
oct | 47050751 |
9 | 21243832 |
10 | 10244585 |
11 | 58679aa |
12 | 35206b5 |
13 | 2178cb0 |
14 | 1509641 |
15 | d75675 |
hex | 9c51e9 |
10244585 has 12 divisors (see below), whose sum is σ = 13272588. Its totient is φ = 7546176.
The previous prime is 10244581. The next prime is 10244587. The reversal of 10244585 is 58544201.
10244585 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 87616 + 10156969 = 296^2 + 3187^2 .
It is not a de Polignac number, because 10244585 - 22 = 10244581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10244581) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25607 + ... + 26003.
It is an arithmetic number, because the mean of its divisors is an integer number (1106049).
Almost surely, 210244585 is an apocalyptic number.
It is an amenable number.
10244585 is a deficient number, since it is larger than the sum of its proper divisors (3028003).
10244585 is an frugal number, since it uses more digits than its factorization.
10244585 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 812 (or 415 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 10244585 is about 3200.7163260745. The cubic root of 10244585 is about 217.1858149206.
Adding to 10244585 its reverse (58544201), we get a palindrome (68788786).
The spelling of 10244585 in words is "ten million, two hundred forty-four thousand, five hundred eighty-five".
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