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4128483 = 31376161
BaseRepresentation
bin1111101111111011100011
321202202012210
433233323203
52024102413
6224253203
750043252
oct17577343
97682183
104128483
11236a877
121471203
13b171b8
14796799
155683c3
hex3efee3

4128483 has 4 divisors (see below), whose sum is σ = 5504648. Its totient is φ = 2752320.

The previous prime is 4128451. The next prime is 4128493. The reversal of 4128483 is 3848214.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4128483 - 25 = 4128451 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4128483.

It is not an unprimeable number, because it can be changed into a prime (4128493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 688078 + ... + 688083.

It is an arithmetic number, because the mean of its divisors is an integer number (1376162).

Almost surely, 24128483 is an apocalyptic number.

4128483 is a deficient number, since it is larger than the sum of its proper divisors (1376165).

4128483 is a wasteful number, since it uses less digits than its factorization.

4128483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376164.

The product of its digits is 6144, while the sum is 30.

The square root of 4128483 is about 2031.8668755605. The cubic root of 4128483 is about 160.4218425571.

The spelling of 4128483 in words is "four million, one hundred twenty-eight thousand, four hundred eighty-three".

Divisors: 1 3 1376161 4128483