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2010212041 = 9413213557
BaseRepresentation
bin111011111010001…
…0110011011001001
312012002120100111211
41313310112123021
513104103241131
6531245453121
7100546343335
oct16764263311
95162510454
102010212041
11941792072
124812711a1
132606115a6
14150d967c5
15bb72d5b1
hex77d166c9

2010212041 has 4 divisors (see below), whose sum is σ = 2010435012. Its totient is φ = 2009989072.

The previous prime is 2010212021. The next prime is 2010212093. The reversal of 2010212041 is 1402120102.

It is a happy number.

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 1850720400 + 159491641 = 43020^2 + 12629^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010212041 - 215 = 2010179273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010212011) 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, 97366 + ... + 116191.

It is an arithmetic number, because the mean of its divisors is an integer number (502608753).

Almost surely, 22010212041 is an apocalyptic number.

It is an amenable number.

2010212041 is a deficient number, since it is larger than the sum of its proper divisors (222971).

2010212041 is an equidigital number, since it uses as much as digits as its factorization.

2010212041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222970.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2010212041 is about 44835.3882664129. The cubic root of 2010212041 is about 1262.0618046757.

Adding to 2010212041 its reverse (1402120102), we get a palindrome (3412332143).

The spelling of 2010212041 in words is "two billion, ten million, two hundred twelve thousand, forty-one".

Divisors: 1 9413 213557 2010212041