Search a number
-
+
4075053 = 31779903
BaseRepresentation
bin1111100010111000101101
321200000220220
433202320231
52020400203
6223201553
746431423
oct17427055
97600826
104075053
112333714
1214462b9
13ac8a98
14781113
15557653
hex3e2e2d

4075053 has 8 divisors (see below), whose sum is σ = 5753088. Its totient is φ = 2556864.

The previous prime is 4075039. The next prime is 4075073. The reversal of 4075053 is 3505704.

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

It is not a de Polignac number, because 4075053 - 25 = 4075021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4075003) 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 7 ways as a sum of consecutive naturals, for example, 39901 + ... + 40002.

It is an arithmetic number, because the mean of its divisors is an integer number (719136).

Almost surely, 24075053 is an apocalyptic number.

It is an amenable number.

4075053 is a deficient number, since it is larger than the sum of its proper divisors (1678035).

4075053 is a wasteful number, since it uses less digits than its factorization.

4075053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79923.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 4075053 is about 2018.6760512772. The cubic root of 4075053 is about 159.7267863340.

It can be divided in two parts, 407 and 5053, that added together give a triangular number (5460 = T104).

The spelling of 4075053 in words is "four million, seventy-five thousand, fifty-three".

Divisors: 1 3 17 51 79903 239709 1358351 4075053