Search a number
-
+
6854056 = 2311711097
BaseRepresentation
bin11010001001010110101000
3110220012222221
4122021112220
53223312211
6402523424
7112154446
oct32112650
913805887
106854056
113961610
122366574
13155c971
14ca5b96
15905c71
hex6895a8

6854056 has 32 divisors (see below), whose sum is σ = 14230080. Its totient is φ = 3068800.

The previous prime is 6854053. The next prime is 6854059. The reversal of 6854056 is 6504586.

It is an interprime number because it is at equal distance from previous prime (6854053) and next prime (6854059).

It is a super-2 number, since 2×68540562 = 93956167302272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6854053) 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, 5700 + ... + 6796.

It is an arithmetic number, because the mean of its divisors is an integer number (444690).

Almost surely, 26854056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6854056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7115040).

6854056 is an abundant number, since it is smaller than the sum of its proper divisors (7376024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6854056 is a wasteful number, since it uses less digits than its factorization.

6854056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 6854056 is about 2618.0252099627. The cubic root of 6854056 is about 189.9543380576.

The spelling of 6854056 in words is "six million, eight hundred fifty-four thousand, fifty-six".

Divisors: 1 2 4 8 11 22 44 71 88 142 284 568 781 1097 1562 2194 3124 4388 6248 8776 12067 24134 48268 77887 96536 155774 311548 623096 856757 1713514 3427028 6854056