Base | Representation |
---|---|
bin | 10100111010001010101010 |
3 | 101022110200211 |
4 | 110322022222 |
5 | 2400344010 |
6 | 313251334 |
7 | 64405654 |
oct | 24721252 |
9 | 11273624 |
10 | 5481130 |
11 | 3104066 |
12 | 1a03b4a |
13 | 119ba95 |
14 | a296d4 |
15 | 73408a |
hex | 53a2aa |
5481130 has 16 divisors (see below), whose sum is σ = 10295424. Its totient is φ = 2097040.
The previous prime is 5481121. The next prime is 5481137. The reversal of 5481130 is 311845.
It is not an unprimeable number, because it can be changed into a prime (5481137) 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 7 ways as a sum of consecutive naturals, for example, 11686 + ... + 12145.
It is an arithmetic number, because the mean of its divisors is an integer number (643464).
Almost surely, 25481130 is an apocalyptic number.
5481130 is a deficient number, since it is larger than the sum of its proper divisors (4814294).
5481130 is a wasteful number, since it uses less digits than its factorization.
5481130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23861.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 5481130 is about 2341.1813257413. The cubic root of 5481130 is about 176.3153137208.
Adding to 5481130 its reverse (311845), we get a palindrome (5792975).
The spelling of 5481130 in words is "five million, four hundred eighty-one thousand, one hundred thirty".
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