Base | Representation |
---|---|
bin | 10011111111011111110000 |
3 | 100212021001022 |
4 | 103333133300 |
5 | 2320201231 |
6 | 304155012 |
7 | 62355230 |
oct | 23773760 |
9 | 10767038 |
10 | 5240816 |
11 | 2a5a559 |
12 | 1908a68 |
13 | 1116599 |
14 | 9a5cc0 |
15 | 6d7c7b |
hex | 4ff7f0 |
5240816 has 40 divisors (see below), whose sum is σ = 11781984. Its totient is φ = 2211840.
The previous prime is 5240783. The next prime is 5240819. The reversal of 5240816 is 6180425.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5240819) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7856 + ... + 8496.
Almost surely, 25240816 is an apocalyptic number.
5240816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5240816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5890992).
5240816 is an abundant number, since it is smaller than the sum of its proper divisors (6541168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5240816 is a wasteful number, since it uses less digits than its factorization.
5240816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 729 (or 723 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 5240816 is about 2289.2828571411. The cubic root of 5240816 is about 173.6999276032.
The spelling of 5240816 in words is "five million, two hundred forty thousand, eight hundred sixteen".
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