Base | Representation |
---|---|
bin | 10110011001100100001111 |
3 | 102001022201022 |
4 | 112121210033 |
5 | 3000400022 |
6 | 325504355 |
7 | 100624130 |
oct | 26314417 |
9 | 12038638 |
10 | 5871887 |
11 | 33506aa |
12 | 1b720bb |
13 | 12a78b8 |
14 | acbc87 |
15 | 7aec42 |
hex | 59990f |
5871887 has 8 divisors (see below), whose sum is σ = 6752256. Its totient is φ = 5001912.
The previous prime is 5871881. The next prime is 5871907. The reversal of 5871887 is 7881785.
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 5871887 - 24 = 5871871 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5871881) 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, 1343 + ... + 3680.
It is an arithmetic number, because the mean of its divisors is an integer number (844032).
Almost surely, 25871887 is an apocalyptic number.
5871887 is a deficient number, since it is larger than the sum of its proper divisors (880369).
5871887 is a wasteful number, since it uses less digits than its factorization.
5871887 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5197.
The product of its digits is 125440, while the sum is 44.
The square root of 5871887 is about 2423.1976807516. The cubic root of 5871887 is about 180.4094280909.
The spelling of 5871887 in words is "five million, eight hundred seventy-one thousand, eight hundred eighty-seven".
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