Base | Representation |
---|---|
bin | 10011010101010011010011 |
3 | 100112110222020 |
4 | 103111103103 |
5 | 2244133422 |
6 | 300342523 |
7 | 61035321 |
oct | 23252323 |
9 | 10473866 |
10 | 5067987 |
11 | 2951721 |
12 | 1844a43 |
13 | 1085a12 |
14 | 95cd11 |
15 | 6a195c |
hex | 4d54d3 |
5067987 has 8 divisors (see below), whose sum is σ = 6793104. Its totient is φ = 3360768.
The previous prime is 5067977. The next prime is 5067991. The reversal of 5067987 is 7897605.
5067987 is digitally balanced in base 3, 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 not a de Polignac number, because 5067987 - 27 = 5067859 is a prime.
5067987 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5067967) 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, 3798 + ... + 4955.
It is an arithmetic number, because the mean of its divisors is an integer number (849138).
Almost surely, 25067987 is an apocalyptic number.
5067987 is a deficient number, since it is larger than the sum of its proper divisors (1725117).
5067987 is a wasteful number, since it uses less digits than its factorization.
5067987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8949.
The product of its (nonzero) digits is 105840, while the sum is 42.
The square root of 5067987 is about 2251.2190031181. The cubic root of 5067987 is about 171.7691490168.
The spelling of 5067987 in words is "five million, sixty-seven thousand, nine hundred eighty-seven".
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