Base | Representation |
---|---|
bin | 111011111111111… |
… | …1010010000101011 |
3 | 12012022021022101202 |
4 | 1313333322100223 |
5 | 13110342224121 |
6 | 531434434415 |
7 | 100614164255 |
oct | 16777722053 |
9 | 5168238352 |
10 | 2013242411 |
11 | 943471904 |
12 | 482292a0b |
13 | 2611329cb |
14 | 151544cd5 |
15 | bbb2b40b |
hex | 77ffa42b |
2013242411 has 4 divisors (see below), whose sum is σ = 2013959400. Its totient is φ = 2012525424.
The previous prime is 2013242383. The next prime is 2013242419. The reversal of 2013242411 is 1142423102.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1142423102 = 2 ⋅571211551.
It is a cyclic number.
It is not a de Polignac number, because 2013242411 - 214 = 2013226027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2013242419) 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, 354266 + ... + 359903.
It is an arithmetic number, because the mean of its divisors is an integer number (503489850).
Almost surely, 22013242411 is an apocalyptic number.
2013242411 is a deficient number, since it is larger than the sum of its proper divisors (716989).
2013242411 is an equidigital number, since it uses as much as digits as its factorization.
2013242411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 716988.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 2013242411 is about 44869.1699388344. The cubic root of 2013242411 is about 1262.6956671669.
Adding to 2013242411 its reverse (1142423102), we get a palindrome (3155665513).
The spelling of 2013242411 in words is "two billion, thirteen million, two hundred forty-two thousand, four hundred eleven".
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