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2244430001 = 111201169891
BaseRepresentation
bin1000010111000111…
…0100100010110001
312210102021212011002
42011301310202301
514044033230001
61010413531345
7106422224462
oct20561644261
95712255132
102244430001
11a51a16530
125277a3b55
13299cb96b8
14174124d69
15d209646b
hex85c748b1

2244430001 has 8 divisors (see below), whose sum is σ = 2450522208. Its totient is φ = 2038680000.

The previous prime is 2244429997. The next prime is 2244430063. The reversal of 2244430001 is 1000344422.

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 2244430001 - 22 = 2244429997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244430801) 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, 71735 + ... + 98156.

It is an arithmetic number, because the mean of its divisors is an integer number (306315276).

Almost surely, 22244430001 is an apocalyptic number.

It is an amenable number.

2244430001 is a deficient number, since it is larger than the sum of its proper divisors (206092207).

2244430001 is a wasteful number, since it uses less digits than its factorization.

2244430001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171103.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2244430001 is about 47375.4155760137. The cubic root of 2244430001 is about 1309.2885053119.

Adding to 2244430001 its reverse (1000344422), we get a palindrome (3244774423).

The spelling of 2244430001 in words is "two billion, two hundred forty-four million, four hundred thirty thousand, one".

Divisors: 1 11 1201 13211 169891 1868801 204039091 2244430001