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6055149 = 32018383
BaseRepresentation
bin10111000110010011101101
3102101122002210
4113012103231
53022231044
6333441033
7102316332
oct27062355
912348083
106055149
113466361
122040179
131340139
14b38989
157e91b9
hex5c64ed

6055149 has 4 divisors (see below), whose sum is σ = 8073536. Its totient is φ = 4036764.

The previous prime is 6055139. The next prime is 6055163. The reversal of 6055149 is 9415506.

6055149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6055149 - 29 = 6054637 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6055109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009189 + ... + 1009194.

It is an arithmetic number, because the mean of its divisors is an integer number (2018384).

Almost surely, 26055149 is an apocalyptic number.

It is an amenable number.

6055149 is a deficient number, since it is larger than the sum of its proper divisors (2018387).

6055149 is a wasteful number, since it uses less digits than its factorization.

6055149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018386.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 6055149 is about 2460.7212357356. The cubic root of 6055149 is about 182.2670976600.

The spelling of 6055149 in words is "six million, fifty-five thousand, one hundred forty-nine".

Divisors: 1 3 2018383 6055149