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2242214201 = 171047712589
BaseRepresentation
bin1000010110100101…
…0111100100111001
312210021010021122102
42011221113210321
514043001323301
61010254233145
7106364335433
oct20551274471
95707107572
102242214201
11a50742797
12526ab57b5
132996c1c86
14173b09653
15d1ca9b6b
hex85a57939

2242214201 has 8 divisors (see below), whose sum is σ = 2374524360. Its totient is φ = 2109950208.

The previous prime is 2242214197. The next prime is 2242214203. The reversal of 2242214201 is 1024122422.

2242214201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 388050601 + 1854163600 = 19699^2 + 43060^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2242214201 - 22 = 2242214197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242214203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171815 + ... + 184403.

It is an arithmetic number, because the mean of its divisors is an integer number (296815545).

Almost surely, 22242214201 is an apocalyptic number.

It is an amenable number.

2242214201 is a deficient number, since it is larger than the sum of its proper divisors (132310159).

2242214201 is a wasteful number, since it uses less digits than its factorization.

2242214201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23083.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2242214201 is about 47352.0242545131. The cubic root of 2242214201 is about 1308.8575010483.

Adding to 2242214201 its reverse (1024122422), we get a palindrome (3266336623).

The spelling of 2242214201 in words is "two billion, two hundred forty-two million, two hundred fourteen thousand, two hundred one".

Divisors: 1 17 10477 12589 178109 214013 131894953 2242214201