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2013222014 = 21387372559
BaseRepresentation
bin111011111111111…
…0101010001111110
312012022020021102022
41313333311101332
513110341101024
6531434200142
7100614050636
oct16777652176
95168207368
102013222014
11943458551
12482283052
1326112663b
1415153b6c6
15bbb2535e
hex77ff547e

2013222014 has 8 divisors (see below), whose sum is σ = 3020092320. Its totient is φ = 1006524576.

The previous prime is 2013222011. The next prime is 2013222019. The reversal of 2013222014 is 4102223102.

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

It is a junction number, because it is equal to n+sod(n) for n = 2013221983 and 2013222001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013222011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8534 + ... + 64025.

It is an arithmetic number, because the mean of its divisors is an integer number (377511540).

Almost surely, 22013222014 is an apocalyptic number.

2013222014 is a deficient number, since it is larger than the sum of its proper divisors (1006870306).

2013222014 is a wasteful number, since it uses less digits than its factorization.

2013222014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86434.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2013222014 is about 44868.9426441052. The cubic root of 2013222014 is about 1262.6914028534.

Adding to 2013222014 its reverse (4102223102), we get a palindrome (6115445116).

The spelling of 2013222014 in words is "two billion, thirteen million, two hundred twenty-two thousand, fourteen".

Divisors: 1 2 13873 27746 72559 145118 1006611007 2013222014