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2300113213 = 4748938579
BaseRepresentation
bin1000100100011000…
…1111000100111101
312221022001212011021
42021012033010331
514202312110323
61020123224141
7110666432266
oct21106170475
95838055137
102300113213
11a80399112
12542378051
132a86b4848
1417b69b96d
15d6de505d
hex8918f13d

2300113213 has 4 divisors (see below), whose sum is σ = 2349051840. Its totient is φ = 2251174588.

The previous prime is 2300113159. The next prime is 2300113217. The reversal of 2300113213 is 3123110032.

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 2300113213 - 225 = 2266558781 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 (2300113217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24469243 + ... + 24469336.

It is an arithmetic number, because the mean of its divisors is an integer number (587262960).

Almost surely, 22300113213 is an apocalyptic number.

It is an amenable number.

2300113213 is a deficient number, since it is larger than the sum of its proper divisors (48938627).

2300113213 is an equidigital number, since it uses as much as digits as its factorization.

2300113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48938626.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2300113213 is about 47959.4955457207. The cubic root of 2300113213 is about 1320.0277796801.

Adding to 2300113213 its reverse (3123110032), we get a palindrome (5423223245).

The spelling of 2300113213 in words is "two billion, three hundred million, one hundred thirteen thousand, two hundred thirteen".

Divisors: 1 47 48938579 2300113213