Base | Representation |
---|---|
bin | 1000001111101001… |
… | …1100000001101001 |
3 | 12201020101212201021 |
4 | 2003322130001221 |
5 | 14013030300231 |
6 | 1003335052441 |
7 | 105562222000 |
oct | 20372340151 |
9 | 5636355637 |
10 | 2213134441 |
11 | a36290731 |
12 | 519211121 |
13 | 29367cb0b |
14 | 16dcd9c37 |
15 | ce463811 |
hex | 83e9c069 |
2213134441 has 16 divisors (see below), whose sum is σ = 2583078400. Its totient is φ = 1895382720.
The previous prime is 2213134433. The next prime is 2213134447. The reversal of 2213134441 is 1444313122.
It is not a de Polignac number, because 2213134441 - 23 = 2213134433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2213134447) 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, 607696 + ... + 611326.
It is an arithmetic number, because the mean of its divisors is an integer number (161442400).
Almost surely, 22213134441 is an apocalyptic number.
It is an amenable number.
2213134441 is a deficient number, since it is larger than the sum of its proper divisors (369943959).
2213134441 is an equidigital number, since it uses as much as digits as its factorization.
2213134441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5429 (or 5415 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
The square root of 2213134441 is about 47043.9628539093. The cubic root of 2213134441 is about 1303.1745769321.
Adding to 2213134441 its reverse (1444313122), we get a palindrome (3657447563).
The spelling of 2213134441 in words is "two billion, two hundred thirteen million, one hundred thirty-four thousand, four hundred forty-one".
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