Base | Representation |
---|---|
bin | 10011011000011111001000 |
3 | 100120010212101 |
4 | 103120133020 |
5 | 2300043112 |
6 | 300523144 |
7 | 61121335 |
oct | 23303710 |
9 | 10503771 |
10 | 5081032 |
11 | 2960500 |
12 | 18504b4 |
13 | 108b938 |
14 | 96398c |
15 | 6a5757 |
hex | 4d87c8 |
5081032 has 48 divisors (see below), whose sum is σ = 10892700. Its totient is φ = 2217600.
The previous prime is 5081023. The next prime is 5081033. The reversal of 5081032 is 2301805.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4553956 + 527076 = 2134^2 + 726^2 .
It is not an unprimeable number, because it can be changed into a prime (5081033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27982 + ... + 28162.
Almost surely, 25081032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5081032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5446350).
5081032 is an abundant number, since it is smaller than the sum of its proper divisors (5811668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5081032 is a wasteful number, since it uses less digits than its factorization.
5081032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238 (or 223 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 5081032 is about 2254.1144602704. The cubic root of 5081032 is about 171.9164006934.
Adding to 5081032 its reverse (2301805), we get a palindrome (7382837).
It can be divided in two parts, 508 and 1032, that added together give a triangular number (1540 = T55).
The spelling of 5081032 in words is "five million, eighty-one thousand, thirty-two".
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