Base | Representation |
---|---|
bin | 10100001010101010010110 |
3 | 100221120210011 |
4 | 110022222112 |
5 | 2323132200 |
6 | 305150434 |
7 | 62635453 |
oct | 24125226 |
9 | 10846704 |
10 | 5286550 |
11 | 2a90955 |
12 | 192b41a |
13 | 1131349 |
14 | 9b882a |
15 | 6e65ba |
hex | 50aa96 |
5286550 has 24 divisors (see below), whose sum is σ = 10262736. Its totient is φ = 2022240.
The previous prime is 5286517. The next prime is 5286551. The reversal of 5286550 is 556825.
It is a super-2 number, since 2×52865502 = 55895221805000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5286551) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1149 + ... + 3448.
It is an arithmetic number, because the mean of its divisors is an integer number (427614).
Almost surely, 25286550 is an apocalyptic number.
5286550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5286550 is the 1150-th decagonal number.
5286550 is a deficient number, since it is larger than the sum of its proper divisors (4976186).
5286550 is a wasteful number, since it uses less digits than its factorization.
5286550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4632 (or 4627 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
The square root of 5286550 is about 2299.2498776775. The cubic root of 5286550 is about 174.2037293082.
The spelling of 5286550 in words is "five million, two hundred eighty-six thousand, five hundred fifty".
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