Base | Representation |
---|---|
bin | 110010000100011111100100… |
… | …111111101001010110001101 |
3 | 1001212200222100220000222011122 |
4 | 302010133210333221112031 |
5 | 212330414323142413033 |
6 | 2100203330514130325 |
7 | 64245504410642321 |
oct | 6204374477512615 |
9 | 1055628326028148 |
10 | 220211110122893 |
11 | 6419100985532a |
12 | 2084647b2809a5 |
13 | 95b4a845656a6 |
14 | 3c543bb6db981 |
15 | 1a6d2e293ca98 |
hex | c847e4fe958d |
220211110122893 has 2 divisors, whose sum is σ = 220211110122894. Its totient is φ = 220211110122892.
The previous prime is 220211110122881. The next prime is 220211110122967. The reversal of 220211110122893 is 398221011112022.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 219534658156804 + 676451966089 = 14816702^2 + 822467^2 .
It is a cyclic number.
It is not a de Polignac number, because 220211110122893 - 216 = 220211110057357 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (220211110122863) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110105555061446 + 110105555061447.
It is an arithmetic number, because the mean of its divisors is an integer number (110105555061447).
Almost surely, 2220211110122893 is an apocalyptic number.
It is an amenable number.
220211110122893 is a deficient number, since it is larger than the sum of its proper divisors (1).
220211110122893 is an equidigital number, since it uses as much as digits as its factorization.
220211110122893 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6912, while the sum is 35.
The spelling of 220211110122893 in words is "two hundred twenty trillion, two hundred eleven billion, one hundred ten million, one hundred twenty-two thousand, eight hundred ninety-three".
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