Base | Representation |
---|---|
bin | 10100000000001111010110 |
3 | 100212102020010 |
4 | 110000033112 |
5 | 2320300422 |
6 | 304221050 |
7 | 62400141 |
oct | 24001726 |
9 | 10772203 |
10 | 5243862 |
11 | 2a61878 |
12 | 190a786 |
13 | 1117aa0 |
14 | 9a7058 |
15 | 6d8b0c |
hex | 5003d6 |
5243862 has 64 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 1482624.
The previous prime is 5243831. The next prime is 5243869. The reversal of 5243862 is 2683425.
It is a d-powerful number, because it can be written as 52 + 220 + 4 + 36 + 8 + 63 + 222 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5243869) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66339 + ... + 66417.
It is an arithmetic number, because the mean of its divisors is an integer number (191520).
Almost surely, 25243862 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5243862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6128640).
5243862 is an abundant number, since it is smaller than the sum of its proper divisors (7013418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5243862 is a wasteful number, since it uses less digits than its factorization.
5243862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157.
The product of its digits is 11520, while the sum is 30.
The square root of 5243862 is about 2289.9480343449. The cubic root of 5243862 is about 173.7335729686.
It can be divided in two parts, 5243 and 862, that added together give a triangular number (6105 = T110).
The spelling of 5243862 in words is "five million, two hundred forty-three thousand, eight hundred sixty-two".
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