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2041140441 = 31507345139
BaseRepresentation
bin111100110101001…
…0101010011011001
312021020202200022010
41321222111103121
513140012443231
6534312420133
7101403256524
oct17152252331
95236680263
102041140441
1195819702a
1248b6a7649
13266b50012
14155127bbb
15be2dc546
hex79a954d9

2041140441 has 8 divisors (see below), whose sum is σ = 2721761440. Its totient is φ = 1360639872.

The previous prime is 2041140427. The next prime is 2041140449. The reversal of 2041140441 is 1440411402.

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

It is not a de Polignac number, because 2041140441 - 29 = 2041139929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041140449) 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 7 ways as a sum of consecutive naturals, for example, 22650 + ... + 67788.

It is an arithmetic number, because the mean of its divisors is an integer number (340220180).

Almost surely, 22041140441 is an apocalyptic number.

It is an amenable number.

2041140441 is a deficient number, since it is larger than the sum of its proper divisors (680620999).

2041140441 is a wasteful number, since it uses less digits than its factorization.

2041140441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60215.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2041140441 is about 45178.9822926546. The cubic root of 2041140441 is about 1268.5014339073.

Adding to 2041140441 its reverse (1440411402), we get a palindrome (3481551843).

The spelling of 2041140441 in words is "two billion, forty-one million, one hundred forty thousand, four hundred forty-one".

Divisors: 1 3 15073 45139 45219 135417 680380147 2041140441