Base | Representation |
---|---|
bin | 10011100100100101010100 |
3 | 100122122211111 |
4 | 103210211110 |
5 | 2303134310 |
6 | 301544404 |
7 | 61415650 |
oct | 23444524 |
9 | 10578744 |
10 | 5130580 |
11 | 2994754 |
12 | 1875104 |
13 | 10a8360 |
14 | 977a60 |
15 | 6b528a |
hex | 4e4954 |
5130580 has 48 divisors (see below), whose sum is σ = 13265280. Its totient is φ = 1623168.
The previous prime is 5130577. The next prime is 5130607. The reversal of 5130580 is 850315.
It is a super-3 number, since 3×51305803 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411 + ... + 3229.
It is an arithmetic number, because the mean of its divisors is an integer number (276360).
Almost surely, 25130580 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 5130580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6632640).
5130580 is an abundant number, since it is smaller than the sum of its proper divisors (8134700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5130580 is a wasteful number, since it uses less digits than its factorization.
5130580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2848 (or 2846 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 5130580 is about 2265.0783650903. The cubic root of 5130580 is about 172.4734118511.
Adding to 5130580 its reverse (850315), we get a palindrome (5980895).
The spelling of 5130580 in words is "five million, one hundred thirty thousand, five hundred eighty".
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