Base | Representation |
---|---|
bin | 10011010111111101010111 |
3 | 100120000220100 |
4 | 103113331113 |
5 | 2300010441 |
6 | 300505143 |
7 | 61112130 |
oct | 23277527 |
9 | 10500810 |
10 | 5078871 |
11 | 2959916 |
12 | 184b1b3 |
13 | 108a965 |
14 | 962c87 |
15 | 6a4cb6 |
hex | 4d7f57 |
5078871 has 24 divisors (see below), whose sum is σ = 8827520. Its totient is φ = 2748816.
The previous prime is 5078863. The next prime is 5078873. The reversal of 5078871 is 1788705.
5078871 is a `hidden beast` number, since 507 + 88 + 71 = 666.
It is not a de Polignac number, because 5078871 - 23 = 5078863 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5078873) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 925 + ... + 3318.
Almost surely, 25078871 is an apocalyptic number.
5078871 is a deficient number, since it is larger than the sum of its proper divisors (3748649).
5078871 is a wasteful number, since it uses less digits than its factorization.
5078871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4275 (or 4272 counting only the distinct ones).
The product of its (nonzero) digits is 15680, while the sum is 36.
The square root of 5078871 is about 2253.6350636250. The cubic root of 5078871 is about 171.8920248039.
The spelling of 5078871 in words is "five million, seventy-eight thousand, eight hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •