Base | Representation |
---|---|
bin | 11000001110011111… |
… | …00001010111001011 |
3 | 1020120102212010222202 |
4 | 30013033201113023 |
5 | 203114120124321 |
6 | 5550340310415 |
7 | 640211446133 |
oct | 140717412713 |
9 | 36512763882 |
10 | 13006411211 |
11 | 5574864282 |
12 | 262b9a240b |
13 | 12c3807c11 |
14 | 8b5557ac3 |
15 | 511cbb70b |
hex | 3073e15cb |
13006411211 has 12 divisors (see below), whose sum is σ = 13161820392. Its totient is φ = 12852788256.
The previous prime is 13006411207. The next prime is 13006411213. The reversal of 13006411211 is 11211460031.
It is a happy number.
It is not a de Polignac number, because 13006411211 - 22 = 13006411207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13006411213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6544760 + ... + 6546746.
It is an arithmetic number, because the mean of its divisors is an integer number (1096818366).
Almost surely, 213006411211 is an apocalyptic number.
13006411211 is a deficient number, since it is larger than the sum of its proper divisors (155409181).
13006411211 is an equidigital number, since it uses as much as digits as its factorization.
13006411211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2810 (or 2707 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 13006411211 its reverse (11211460031), we get a palindrome (24217871242).
The spelling of 13006411211 in words is "thirteen billion, six million, four hundred eleven thousand, two hundred eleven".
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