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5818068 = 223417957
BaseRepresentation
bin10110001100011011010100
3101221120220000
4112030123110
52442134233
6324411300
7100311204
oct26143324
911846800
105818068
113314223
121b46b30
131289259
14ab6404
1579dd13
hex58c6d4

5818068 has 30 divisors (see below), whose sum is σ = 15210426. Its totient is φ = 1939248.

The previous prime is 5818061. The next prime is 5818073. The reversal of 5818068 is 8608185.

It can be written as a sum of positive squares in only one way, i.e., 5817744 + 324 = 2412^2 + 18^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5818061) 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 9 ways as a sum of consecutive naturals, for example, 8655 + ... + 9302.

Almost surely, 25818068 is an apocalyptic number.

It is an amenable number.

5818068 is an abundant number, since it is smaller than the sum of its proper divisors (9392358).

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

5818068 is a wasteful number, since it uses less digits than its factorization.

5818068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17973 (or 17962 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 5818068 is about 2412.0671632440. The cubic root of 5818068 is about 179.8565523791.

It can be divided in two parts, 581 and 8068, that added together give a square (8649 = 932).

The spelling of 5818068 in words is "five million, eight hundred eighteen thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 17957 35914 53871 71828 107742 161613 215484 323226 484839 646452 969678 1454517 1939356 2909034 5818068