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2301224113 = 19385713913
BaseRepresentation
bin1000100100101001…
…1110010010110001
312221101011022000201
42021022132102301
514203103132423
61020203115201
7111012040126
oct21112362261
95841138021
102301224113
11a80a87811
12542812b01
132a89b3396
1417b8aa74d
15d70642ad
hex8929e4b1

2301224113 has 8 divisors (see below), whose sum is σ = 2316013128. Its totient is φ = 2286465024.

The previous prime is 2301224111. The next prime is 2301224117. The reversal of 2301224113 is 3114221032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 705061809 + 1596162304 = 26553^2 + 39952^2 .

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 2301224113 - 21 = 2301224111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2301224111) 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, 158445 + ... + 172357.

It is an arithmetic number, because the mean of its divisors is an integer number (289501641).

Almost surely, 22301224113 is an apocalyptic number.

It is an amenable number.

2301224113 is a deficient number, since it is larger than the sum of its proper divisors (14789015).

2301224113 is a wasteful number, since it uses less digits than its factorization.

2301224113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14963.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2301224113 is about 47971.0757957334. The cubic root of 2301224113 is about 1320.2402594882.

Adding to 2301224113 its reverse (3114221032), we get a palindrome (5415445145).

The spelling of 2301224113 in words is "two billion, three hundred one million, two hundred twenty-four thousand, one hundred thirteen".

Divisors: 1 193 857 13913 165401 2685209 11923441 2301224113