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2013242011 = 11607330137
BaseRepresentation
bin111011111111111…
…1010001010011011
312012022021021211221
41313333322022123
513110342221021
6531434432511
7100614163144
oct16777721233
95168237757
102013242011
11943471580
12482292737
13261132781
14151544acb
15bbb2b241
hex77ffa29b

2013242011 has 8 divisors (see below), whose sum is σ = 2196698544. Its totient is φ = 1829857920.

The previous prime is 2013242009. The next prime is 2013242029. The reversal of 2013242011 is 1102423102.

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

It is not a de Polignac number, because 2013242011 - 21 = 2013242009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013242111) 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, 51735 + ... + 81871.

It is an arithmetic number, because the mean of its divisors is an integer number (274587318).

Almost surely, 22013242011 is an apocalyptic number.

2013242011 is a deficient number, since it is larger than the sum of its proper divisors (183456533).

2013242011 is a wasteful number, since it uses less digits than its factorization.

2013242011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36221.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2013242011 is about 44869.1654814306. The cubic root of 2013242011 is about 1262.6955835409.

Adding to 2013242011 its reverse (1102423102), we get a palindrome (3115665113).

The spelling of 2013242011 in words is "two billion, thirteen million, two hundred forty-two thousand, eleven".

Divisors: 1 11 6073 30137 66803 331507 183022001 2013242011