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20201410241 = 44214569421
BaseRepresentation
bin10010110100000110…
…010000111011000001
31221010212111222011022
4102310012100323001
5312333030111431
613140322155225
71313416103525
oct226406207301
957125458138
1020201410241
118627195571
123ab94b2b15
131b9c336aac
14d98d53d85
157d37a307b
hex4b4190ec1

20201410241 has 4 divisors (see below), whose sum is σ = 20205984084. Its totient is φ = 20196836400.

The previous prime is 20201410211. The next prime is 20201410247. The reversal of 20201410241 is 14201410202.

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 9981009025 + 10220401216 = 99905^2 + 101096^2 .

It is a cyclic number.

It is not a de Polignac number, because 20201410241 - 214 = 20201393857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20201410247) 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, 2280290 + ... + 2289131.

It is an arithmetic number, because the mean of its divisors is an integer number (5051496021).

Almost surely, 220201410241 is an apocalyptic number.

It is an amenable number.

20201410241 is a deficient number, since it is larger than the sum of its proper divisors (4573843).

20201410241 is an equidigital number, since it uses as much as digits as its factorization.

20201410241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573842.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20201410241 its reverse (14201410202), we get a palindrome (34402820443).

The spelling of 20201410241 in words is "twenty billion, two hundred one million, four hundred ten thousand, two hundred forty-one".

Divisors: 1 4421 4569421 20201410241