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2013332323 = 18135331511
BaseRepresentation
bin111100000000001…
…0000001101100011
312012022102212201211
41320000100031203
513110403113243
6531440410551
7100615020352
oct17000201543
95168385654
102013332323
11943523412
12482316a57
13261164902
14151569999
15bbb47d9d
hex78010363

2013332323 has 8 divisors (see below), whose sum is σ = 2030255136. Its totient is φ = 1996473600.

The previous prime is 2013332309. The next prime is 2013332329. The reversal of 2013332323 is 3232333102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2013332323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013332294 and 2013332303.

It is not an unprimeable number, because it can be changed into a prime (2013332329) 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 7 ways as a sum of consecutive naturals, for example, 48138 + ... + 79648.

It is an arithmetic number, because the mean of its divisors is an integer number (253781892).

Almost surely, 22013332323 is an apocalyptic number.

2013332323 is a deficient number, since it is larger than the sum of its proper divisors (16922813).

2013332323 is a wasteful number, since it uses less digits than its factorization.

2013332323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32045.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 2013332323 is about 44870.1718628311. The cubic root of 2013332323 is about 1262.7144643407.

Adding to 2013332323 its reverse (3232333102), we get a palindrome (5245665425).

The spelling of 2013332323 in words is "two billion, thirteen million, three hundred thirty-two thousand, three hundred twenty-three".

Divisors: 1 181 353 31511 63893 5703491 11123383 2013332323