Base | Representation |
---|---|
bin | 1000001111001100… |
… | …0110100010010101 |
3 | 12201002210011211000 |
4 | 2003303012202111 |
5 | 14012032231123 |
6 | 1003225533513 |
7 | 105536662335 |
oct | 20363064225 |
9 | 5632704730 |
10 | 2211211413 |
11 | a35197954 |
12 | 518644299 |
13 | 293158728 |
14 | 16d9590c5 |
15 | ce1d3b43 |
hex | 83cc6895 |
2211211413 has 16 divisors (see below), whose sum is σ = 3280331200. Its totient is φ = 1472132880.
The previous prime is 2211211399. The next prime is 2211211417. The reversal of 2211211413 is 3141121122.
It is not a de Polignac number, because 2211211413 - 28 = 2211211157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2211211417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35458 + ... + 75363.
It is an arithmetic number, because the mean of its divisors is an integer number (205020700).
Almost surely, 22211211413 is an apocalyptic number.
It is an amenable number.
2211211413 is a deficient number, since it is larger than the sum of its proper divisors (1069119787).
2211211413 is a wasteful number, since it uses less digits than its factorization.
2211211413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111569 (or 111563 counting only the distinct ones).
The product of its digits is 96, while the sum is 18.
The square root of 2211211413 is about 47023.5197853159. The cubic root of 2211211413 is about 1302.7970177938.
Adding to 2211211413 its reverse (3141121122), we get a palindrome (5352332535).
The spelling of 2211211413 in words is "two billion, two hundred eleven million, two hundred eleven thousand, four hundred thirteen".
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