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6872114 = 217202121
BaseRepresentation
bin11010001101110000110010
3110221010202202
4122031300302
53224401424
6403143202
7112261214
oct32156062
913833682
106872114
113974137
122374b02
131567c52
14cac5b4
1590b2ae
hex68dc32

6872114 has 8 divisors (see below), whose sum is σ = 10914588. Its totient is φ = 3233920.

The previous prime is 6872113. The next prime is 6872119. The reversal of 6872114 is 4112786.

It can be written as a sum of positive squares in 2 ways, for example, as 5841889 + 1030225 = 2417^2 + 1015^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6872113) 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, 101027 + ... + 101094.

Almost surely, 26872114 is an apocalyptic number.

6872114 is a deficient number, since it is larger than the sum of its proper divisors (4042474).

6872114 is a wasteful number, since it uses less digits than its factorization.

6872114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202140.

The product of its digits is 2688, while the sum is 29.

The square root of 6872114 is about 2621.4717240512. The cubic root of 6872114 is about 190.1210124759.

The spelling of 6872114 in words is "six million, eight hundred seventy-two thousand, one hundred fourteen".

Divisors: 1 2 17 34 202121 404242 3436057 6872114