Base | Representation |
---|---|
bin | 11011001011100… |
… | …10101011101101 |
3 | 120220001010220222 |
4 | 31211302223231 |
5 | 431332320413 |
6 | 34343021125 |
7 | 5436026216 |
oct | 1545625355 |
9 | 526033828 |
10 | 228010733 |
11 | 107784925 |
12 | 6443a7a5 |
13 | 383139c2 |
14 | 223d440d |
15 | 1503db08 |
hex | d972aed |
228010733 has 2 divisors, whose sum is σ = 228010734. Its totient is φ = 228010732.
The previous prime is 228010723. The next prime is 228010763. The reversal of 228010733 is 337010822.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 198612649 + 29398084 = 14093^2 + 5422^2 .
It is a cyclic number.
It is not a de Polignac number, because 228010733 - 212 = 228006637 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (228010703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114005366 + 114005367.
It is an arithmetic number, because the mean of its divisors is an integer number (114005367).
Almost surely, 2228010733 is an apocalyptic number.
It is an amenable number.
228010733 is a deficient number, since it is larger than the sum of its proper divisors (1).
228010733 is an equidigital number, since it uses as much as digits as its factorization.
228010733 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 228010733 is about 15100.0242715037. The cubic root of 228010733 is about 610.9210604084.
The spelling of 228010733 in words is "two hundred twenty-eight million, ten thousand, seven hundred thirty-three".
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