Base | Representation |
---|---|
bin | 11010001101100001011100 |
3 | 110221002102101 |
4 | 122031201130 |
5 | 3224334012 |
6 | 403134444 |
7 | 112255312 |
oct | 32154134 |
9 | 13832371 |
10 | 6871132 |
11 | 3973424 |
12 | 2374424 |
13 | 1567678 |
14 | cac0b2 |
15 | 90ad57 |
hex | 68d85c |
6871132 has 12 divisors (see below), whose sum is σ = 12251736. Its totient is φ = 3370640.
The previous prime is 6871127. The next prime is 6871133. The reversal of 6871132 is 2311786.
It is a super-2 number, since 2×68711322 = 94424909922848, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 6871132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6871133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15994 + ... + 16417.
It is an arithmetic number, because the mean of its divisors is an integer number (1020978).
Almost surely, 26871132 is an apocalyptic number.
It is an amenable number.
6871132 is a deficient number, since it is larger than the sum of its proper divisors (5380604).
6871132 is a wasteful number, since it uses less digits than its factorization.
6871132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32468 (or 32466 counting only the distinct ones).
The product of its digits is 2016, while the sum is 28.
The square root of 6871132 is about 2621.2844179905. The cubic root of 6871132 is about 190.1119561783. Note that the first 3 decimals are identical.
The spelling of 6871132 in words is "six million, eight hundred seventy-one thousand, one hundred thirty-two".
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