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1110430201 = 2274891763
BaseRepresentation
bin100001000101111…
…1101000111111001
32212101110200212111
41002023331013321
54233232231301
6302104212321
736342333556
oct10213750771
92771420774
101110430201
1151a899711
1226ba6a0a1
131490932ba
14a7695a2d
1567746551
hex422fd1f9

1110430201 has 4 divisors (see below), whose sum is σ = 1115322192. Its totient is φ = 1105538212.

The previous prime is 1110430193. The next prime is 1110430207. The reversal of 1110430201 is 1020340111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1110430201 - 23 = 1110430193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110430207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2445655 + ... + 2446108.

It is an arithmetic number, because the mean of its divisors is an integer number (278830548).

Almost surely, 21110430201 is an apocalyptic number.

It is an amenable number.

1110430201 is a deficient number, since it is larger than the sum of its proper divisors (4891991).

1110430201 is an equidigital number, since it uses as much as digits as its factorization.

1110430201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891990.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1110430201 is about 33323.1181164068. The cubic root of 1110430201 is about 1035.5325508145.

Adding to 1110430201 its reverse (1020340111), we get a palindrome (2130770312).

The spelling of 1110430201 in words is "one billion, one hundred ten million, four hundred thirty thousand, two hundred one".

Divisors: 1 227 4891763 1110430201