Base | Representation |
---|---|
bin | 1101000011111011… |
… | …00010010001011001 |
3 | 200002200202012111212 |
4 | 12201331202101121 |
5 | 103330112331413 |
6 | 3115452232505 |
7 | 335524654631 |
oct | 64175422131 |
9 | 20080665455 |
10 | 7012230233 |
11 | 2a792483a8 |
12 | 143846b735 |
13 | 8799c8978 |
14 | 4a74216c1 |
15 | 2b0932ca8 |
hex | 1a1f62459 |
7012230233 has 2 divisors, whose sum is σ = 7012230234. Its totient is φ = 7012230232.
The previous prime is 7012230229. The next prime is 7012230257. The reversal of 7012230233 is 3320322107.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6789265609 + 222964624 = 82397^2 + 14932^2 .
It is an emirp because it is prime and its reverse (3320322107) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 7012230233 - 22 = 7012230229 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7012230199 and 7012230208.
It is not a weakly prime, because it can be changed into another prime (7012230223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506115116 + 3506115117.
It is an arithmetic number, because the mean of its divisors is an integer number (3506115117).
Almost surely, 27012230233 is an apocalyptic number.
It is an amenable number.
7012230233 is a deficient number, since it is larger than the sum of its proper divisors (1).
7012230233 is an equidigital number, since it uses as much as digits as its factorization.
7012230233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1512, while the sum is 23.
The square root of 7012230233 is about 83739.0603780577. The cubic root of 7012230233 is about 1914.0446104810.
The spelling of 7012230233 in words is "seven billion, twelve million, two hundred thirty thousand, two hundred thirty-three".
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