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2085441010 = 25208544101
BaseRepresentation
bin111110001001101…
…0100110111110010
312101100010101020221
41330103110313302
513232333103020
6542534123254
7102451645642
oct17423246762
95340111227
102085441010
119801a4774
124a24b052a
13273091183
1415ad7a522
15c313d6aa
hex7c4d4df2

2085441010 has 8 divisors (see below), whose sum is σ = 3753793836. Its totient is φ = 834176400.

The previous prime is 2085440993. The next prime is 2085441019. The reversal of 2085441010 is 101445802.

It can be written as a sum of positive squares in 2 ways, for example, as 2084926921 + 514089 = 45661^2 + 717^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2085441019) 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, 104272041 + ... + 104272060.

Almost surely, 22085441010 is an apocalyptic number.

2085441010 is a deficient number, since it is larger than the sum of its proper divisors (1668352826).

2085441010 is a wasteful number, since it uses less digits than its factorization.

2085441010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208544108.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 2085441010 is about 45666.6290632449. The cubic root of 2085441010 is about 1277.6129441620.

Adding to 2085441010 its reverse (101445802), we get a palindrome (2186886812).

The spelling of 2085441010 in words is "two billion, eighty-five million, four hundred forty-one thousand, ten".

Divisors: 1 2 5 10 208544101 417088202 1042720505 2085441010