Base | Representation |
---|---|
bin | 10011000100110111101001 |
3 | 100102001122102 |
4 | 103010313221 |
5 | 2240010211 |
6 | 255103145 |
7 | 60335150 |
oct | 23046751 |
9 | 10361572 |
10 | 5000681 |
11 | 29060a4 |
12 | 1811ab5 |
13 | 10611aa |
14 | 942597 |
15 | 68ba3b |
hex | 4c4de9 |
5000681 has 8 divisors (see below), whose sum is σ = 5737920. Its totient is φ = 4269168.
The previous prime is 5000657. The next prime is 5000687. The reversal of 5000681 is 1860005.
5000681 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
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 5000681 - 218 = 4738537 is a prime.
It is a super-2 number, since 2×50006812 = 50013620927522, which contains 22 as substring.
It is a Duffinian number.
5000681 is strictly pandigital in base 8.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5000687) 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, 650 + ... + 3228.
It is an arithmetic number, because the mean of its divisors is an integer number (717240).
Almost surely, 25000681 is an apocalyptic number.
It is an amenable number.
5000681 is a deficient number, since it is larger than the sum of its proper divisors (737239).
5000681 is a wasteful number, since it uses less digits than its factorization.
5000681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2863.
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 5000681 is about 2236.2202485444. The cubic root of 5000681 is about 171.0053576060.
Adding to 5000681 its reverse (1860005), we get a palindrome (6860686).
The spelling of 5000681 in words is "five million, six hundred eighty-one", and thus it is an aban number.
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