Base | Representation |
---|---|
bin | 10101010010010111111001 |
3 | 101111111201002 |
4 | 111102113321 |
5 | 2412032111 |
6 | 315334345 |
7 | 65301020 |
oct | 25222771 |
9 | 11444632 |
10 | 5580281 |
11 | 3171603 |
12 | 1a513b5 |
13 | 1204c55 |
14 | a538b7 |
15 | 75363b |
hex | 5525f9 |
5580281 has 8 divisors (see below), whose sum is σ = 6713280. Its totient is φ = 4531248.
The previous prime is 5580271. The next prime is 5580293. The reversal of 5580281 is 1820855.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5580281 - 222 = 1385977 is a prime.
It is a super-2 number, since 2×55802812 = 62279072077922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5580271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20846 + ... + 21111.
It is an arithmetic number, because the mean of its divisors is an integer number (839160).
Almost surely, 25580281 is an apocalyptic number.
It is an amenable number.
5580281 is a deficient number, since it is larger than the sum of its proper divisors (1132999).
5580281 is a wasteful number, since it uses less digits than its factorization.
5580281 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41983.
The product of its (nonzero) digits is 3200, while the sum is 29.
The square root of 5580281 is about 2362.2618398476. The cubic root of 5580281 is about 177.3721197533.
The spelling of 5580281 in words is "five million, five hundred eighty thousand, two hundred eighty-one".
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