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6441054 = 231073509
BaseRepresentation
bin11000100100100001011110
3110010020110120
4120210201132
53122103204
6350015410
7105514404
oct30444136
913106416
106441054
1136aa294
1221a7566
131446999
14bd9474
158736d9
hex62485e

6441054 has 8 divisors (see below), whose sum is σ = 12882120. Its totient is φ = 2147016.

The previous prime is 6441053. The next prime is 6441077. The reversal of 6441054 is 4501446.

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

6441054 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6441053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536749 + ... + 536760.

It is an arithmetic number, because the mean of its divisors is an integer number (1610265).

Almost surely, 26441054 is an apocalyptic number.

6441054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6441054 is a wasteful number, since it uses less digits than its factorization.

6441054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073514.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 6441054 is about 2537.9231666857. The cubic root of 6441054 is about 186.0596987235.

The spelling of 6441054 in words is "six million, four hundred forty-one thousand, fifty-four".

Divisors: 1 2 3 6 1073509 2147018 3220527 6441054