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4231055 = 55931427
BaseRepresentation
bin10000001000111110001111
321221221220202
4100020332033
52040343210
6230404115
750651303
oct20107617
97857822
104231055
11242a944
12150063b
13b51aaa
147c1d03
155889a5
hex408f8f

4231055 has 8 divisors (see below), whose sum is σ = 5089392. Its totient is φ = 3376768.

The previous prime is 4231049. The next prime is 4231063. The reversal of 4231055 is 5501324.

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

It is a cyclic number.

It is not a de Polignac number, because 4231055 - 24 = 4231039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2252 + ... + 3678.

It is an arithmetic number, because the mean of its divisors is an integer number (636174).

Almost surely, 24231055 is an apocalyptic number.

4231055 is a deficient number, since it is larger than the sum of its proper divisors (858337).

4231055 is a wasteful number, since it uses less digits than its factorization.

4231055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 4231055 is about 2056.9528434070. The cubic root of 4231055 is about 161.7395474470.

Adding to 4231055 its reverse (5501324), we get a palindrome (9732379).

The spelling of 4231055 in words is "four million, two hundred thirty-one thousand, fifty-five".

Divisors: 1 5 593 1427 2965 7135 846211 4231055