Base | Representation |
---|---|
bin | 10011111000000010000100 |
3 | 100210201010000 |
4 | 103320002010 |
5 | 2313211434 |
6 | 303401300 |
7 | 62200134 |
oct | 23700204 |
9 | 10721100 |
10 | 5210244 |
11 | 2a39596 |
12 | 18b3230 |
13 | 11056b0 |
14 | 998ac4 |
15 | 6cdb99 |
hex | 4f8084 |
5210244 has 60 divisors (see below), whose sum is σ = 14680204. Its totient is φ = 1601856.
The previous prime is 5210243. The next prime is 5210269. The reversal of 5210244 is 4420125.
It can be written as a sum of positive squares in 2 ways, for example, as 2286144 + 2924100 = 1512^2 + 1710^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (5210243) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3594 + ... + 4830.
Almost surely, 25210244 is an apocalyptic number.
5210244 is a gapful number since it is divisible by the number (54) 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 5210244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7340102).
5210244 is an abundant number, since it is smaller than the sum of its proper divisors (9469960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5210244 is a wasteful number, since it uses less digits than its factorization.
5210244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1266 (or 1255 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 5210244 is about 2282.5958906473. The cubic root of 5210244 is about 173.3615125126.
Adding to 5210244 its reverse (4420125), we get a palindrome (9630369).
It can be divided in two parts, 52 and 10244, that added together give a triangular number (10296 = T143).
The spelling of 5210244 in words is "five million, two hundred ten thousand, two hundred forty-four".
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