Search a number
-
+
41332143 = 313777381
BaseRepresentation
bin1001110110101…
…0110110101111
32212202220001010
42131222312233
541040112033
64033520303
71011213606
oct235526657
985686033
1041332143
11213704a6
1211a13093
138741cb8
1456bca3d
153966863
hex276adaf

41332143 has 4 divisors (see below), whose sum is σ = 55109528. Its totient is φ = 27554760.

The previous prime is 41332121. The next prime is 41332147. The reversal of 41332143 is 34123314.

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

It is not a de Polignac number, because 41332143 - 25 = 41332111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41332147) 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, 6888688 + ... + 6888693.

It is an arithmetic number, because the mean of its divisors is an integer number (13777382).

Almost surely, 241332143 is an apocalyptic number.

41332143 is a deficient number, since it is larger than the sum of its proper divisors (13777385).

41332143 is a wasteful number, since it uses less digits than its factorization.

41332143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13777384.

The product of its digits is 864, while the sum is 21.

The square root of 41332143 is about 6429.0079327996. The cubic root of 41332143 is about 345.7503600948.

Adding to 41332143 its reverse (34123314), we get a palindrome (75455457).

The spelling of 41332143 in words is "forty-one million, three hundred thirty-two thousand, one hundred forty-three".

Divisors: 1 3 13777381 41332143