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2041314041 = 13157024157
BaseRepresentation
bin111100110101011…
…1111101011111001
312021021002111102202
41321222333223321
513140034022131
6534320235545
7101404611614
oct17152775371
95237074382
102041314041
119582a54a8
1248b76bbb5
13266bb1040
1415517117b
15be323bcb
hex79abfaf9

2041314041 has 4 divisors (see below), whose sum is σ = 2198338212. Its totient is φ = 1884289872.

The previous prime is 2041314029. The next prime is 2041314043. The reversal of 2041314041 is 1404131402.

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

It can be written as a sum of positive squares in 2 ways, for example, as 391248400 + 1650065641 = 19780^2 + 40621^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2041314041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041314043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78512066 + ... + 78512091.

It is an arithmetic number, because the mean of its divisors is an integer number (549584553).

Almost surely, 22041314041 is an apocalyptic number.

It is an amenable number.

2041314041 is a deficient number, since it is larger than the sum of its proper divisors (157024171).

2041314041 is a wasteful number, since it uses less digits than its factorization.

2041314041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157024170.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2041314041 is about 45180.9034991555. The cubic root of 2041314041 is about 1268.5373951117.

Adding to 2041314041 its reverse (1404131402), we get a palindrome (3445445443).

The spelling of 2041314041 in words is "two billion, forty-one million, three hundred fourteen thousand, forty-one".

Divisors: 1 13 157024157 2041314041