Base | Representation |
---|---|
bin | 100000110100100… |
… | …110110000110011 |
3 | 1102101011111010012 |
4 | 200310212300303 |
5 | 2111432124141 |
6 | 130350325135 |
7 | 16434354104 |
oct | 4064466063 |
9 | 1371144105 |
10 | 550661171 |
11 | 262919985 |
12 | 1344b97ab |
13 | 8a112418 |
14 | 531c23ab |
15 | 33523ceb |
hex | 20d26c33 |
550661171 has 2 divisors, whose sum is σ = 550661172. Its totient is φ = 550661170.
The previous prime is 550661159. The next prime is 550661183. The reversal of 550661171 is 171166055.
It is a balanced prime because it is at equal distance from previous prime (550661159) and next prime (550661183).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-550661171 is a prime.
It is not a weakly prime, because it can be changed into another prime (550661471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275330585 + 275330586.
It is an arithmetic number, because the mean of its divisors is an integer number (275330586).
Almost surely, 2550661171 is an apocalyptic number.
550661171 is a deficient number, since it is larger than the sum of its proper divisors (1).
550661171 is an equidigital number, since it uses as much as digits as its factorization.
550661171 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6300, while the sum is 32.
The square root of 550661171 is about 23466.1707783780. The cubic root of 550661171 is about 819.6494491095.
The spelling of 550661171 in words is "five hundred fifty million, six hundred sixty-one thousand, one hundred seventy-one".
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