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5085871 = 71395227
BaseRepresentation
bin10011011001101010101111
3100120101111121
4103121222233
52300221441
6301001411
761141420
oct23315257
910511447
105085871
1129640aa
121853267
131090bbb
14965647
156a6dd1
hex4d9aaf

5085871 has 8 divisors (see below), whose sum is σ = 5855360. Its totient is φ = 4327128.

The previous prime is 5085869. The next prime is 5085881. The reversal of 5085871 is 1785805.

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 5085871 - 21 = 5085869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5085841) 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, 1641 + ... + 3586.

It is an arithmetic number, because the mean of its divisors is an integer number (731920).

Almost surely, 25085871 is an apocalyptic number.

5085871 is a deficient number, since it is larger than the sum of its proper divisors (769489).

5085871 is a wasteful number, since it uses less digits than its factorization.

5085871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5373.

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 5085871 is about 2255.1875753471. The cubic root of 5085871 is about 171.9709591316.

The spelling of 5085871 in words is "five million, eighty-five thousand, eight hundred seventy-one".

Divisors: 1 7 139 973 5227 36589 726553 5085871