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1110303001 = 4139768213
BaseRepresentation
bin100001000101101…
…1110000100011001
32212101020020101101
41002023132010121
54233214144001
6302101351401
736341263663
oct10213360431
92771206341
101110303001
1151a812095
1226ba08561
1314904a432
14a7661533
156771da01
hex422de119

1110303001 has 8 divisors (see below), whose sum is σ = 1140265224. Its totient is φ = 1080478080.

The previous prime is 1110302971. The next prime is 1110303011. The reversal of 1110303001 is 1003030111.

It can be written as a sum of positive squares in 4 ways, for example, as 16281225 + 1094021776 = 4035^2 + 33076^2 .

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 1110303001 - 25 = 1110302969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110303011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17830 + ... + 50383.

It is an arithmetic number, because the mean of its divisors is an integer number (142533153).

Almost surely, 21110303001 is an apocalyptic number.

It is an amenable number.

1110303001 is a deficient number, since it is larger than the sum of its proper divisors (29962223).

1110303001 is an equidigital number, since it uses as much as digits as its factorization.

1110303001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68651.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 1110303001 is about 33321.2094768482. The cubic root of 1110303001 is about 1035.4930091515.

Adding to 1110303001 its reverse (1003030111), we get a palindrome (2113333112).

The spelling of 1110303001 in words is "one billion, one hundred ten million, three hundred three thousand, one".

Divisors: 1 41 397 16277 68213 2796733 27080561 1110303001