Base | Representation |
---|---|
bin | 1010100001000000… |
… | …00000101111010101 |
3 | 112120110001221202211 |
4 | 11100200000233111 |
5 | 43030224124323 |
6 | 2332111233421 |
7 | 256621160152 |
oct | 52040005725 |
9 | 15513057684 |
10 | 5645536213 |
11 | 2437837a09 |
12 | 1116818871 |
13 | 6bc80bb95 |
14 | 3b7add229 |
15 | 23096b70d |
hex | 150800bd5 |
5645536213 has 2 divisors, whose sum is σ = 5645536214. Its totient is φ = 5645536212.
The previous prime is 5645536189. The next prime is 5645536217. The reversal of 5645536213 is 3126355465.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3973789444 + 1671746769 = 63038^2 + 40887^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5645536213 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5645536217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822768106 + 2822768107.
It is an arithmetic number, because the mean of its divisors is an integer number (2822768107).
Almost surely, 25645536213 is an apocalyptic number.
It is an amenable number.
5645536213 is a deficient number, since it is larger than the sum of its proper divisors (1).
5645536213 is an equidigital number, since it uses as much as digits as its factorization.
5645536213 is an evil number, because the sum of its binary digits is even.
The product of its digits is 324000, while the sum is 40.
The square root of 5645536213 is about 75136.7833554245. The cubic root of 5645536213 is about 1780.6083235143.
The spelling of 5645536213 in words is "five billion, six hundred forty-five million, five hundred thirty-six thousand, two hundred thirteen".
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