Base | Representation |
---|---|
bin | 1000001111110001… |
… | …0000110111001101 |
3 | 12201021022012011212 |
4 | 2003330100313031 |
5 | 14013141104010 |
6 | 1003353224205 |
7 | 105566254142 |
oct | 20374206715 |
9 | 5637265155 |
10 | 2213613005 |
11 | a3658823a |
12 | 519402065 |
13 | 2937b98a6 |
14 | 16ddc23c9 |
15 | ce50a505 |
hex | 83f10dcd |
2213613005 has 16 divisors (see below), whose sum is σ = 2673693360. Its totient is φ = 1759354368.
The previous prime is 2213612941. The next prime is 2213613011. The reversal of 2213613005 is 5003163122.
2213613005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 2920681 + 2210692324 = 1709^2 + 47018^2 .
It is a cyclic number.
It is not a de Polignac number, because 2213613005 - 26 = 2213612941 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591119 + ... + 594851.
It is an arithmetic number, because the mean of its divisors is an integer number (167105835).
Almost surely, 22213613005 is an apocalyptic number.
It is an amenable number.
2213613005 is a deficient number, since it is larger than the sum of its proper divisors (460080355).
2213613005 is a wasteful number, since it uses less digits than its factorization.
2213613005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4480.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 2213613005 is about 47049.0489276882. The cubic root of 2213613005 is about 1303.2685021632.
Adding to 2213613005 its reverse (5003163122), we get a palindrome (7216776127).
The spelling of 2213613005 in words is "two billion, two hundred thirteen million, six hundred thirteen thousand, five".
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