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2300122133 = 4215463473
BaseRepresentation
bin1000100100011001…
…0001010000010101
312221022002022101122
42021012101100111
514202312402013
61020123333325
7110666500301
oct21106212025
95838068348
102300122133
11a803a4891
12542381245
132a86b891a
1417b6a0d01
15d6de7a08
hex89191415

2300122133 has 4 divisors (see below), whose sum is σ = 2305586028. Its totient is φ = 2294658240.

The previous prime is 2300122109. The next prime is 2300122169. The reversal of 2300122133 is 3312210032.

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 337897924 + 1962224209 = 18382^2 + 44297^2 .

It is a cyclic number.

It is not a de Polignac number, because 2300122133 - 214 = 2300105749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300122193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2731316 + ... + 2732157.

It is an arithmetic number, because the mean of its divisors is an integer number (576396507).

Almost surely, 22300122133 is an apocalyptic number.

It is an amenable number.

2300122133 is a deficient number, since it is larger than the sum of its proper divisors (5463895).

2300122133 is an equidigital number, since it uses as much as digits as its factorization.

2300122133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463894.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2300122133 is about 47959.5885407704. The cubic root of 2300122133 is about 1320.0294860646.

Adding to 2300122133 its reverse (3312210032), we get a palindrome (5612332165).

The spelling of 2300122133 in words is "two billion, three hundred million, one hundred twenty-two thousand, one hundred thirty-three".

Divisors: 1 421 5463473 2300122133