Base | Representation |
---|---|
bin | 101000011000100101010… |
… | …1001000111000010111101 |
3 | 201122121102102210202000121 |
4 | 1100301022221013002331 |
5 | 1211414104102142211 |
6 | 15445443503454541 |
7 | 1111666563615025 |
oct | 120611251070275 |
9 | 21577372722017 |
10 | 5550350037181 |
11 | 184a987998134 |
12 | 757840bb7451 |
13 | 31351b64bb41 |
14 | 1528d19b6a85 |
15 | 9959d7de271 |
hex | 50c4aa470bd |
5550350037181 has 2 divisors, whose sum is σ = 5550350037182. Its totient is φ = 5550350037180.
The previous prime is 5550350037161. The next prime is 5550350037209. The reversal of 5550350037181 is 1817300530555.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4771559672100 + 778790365081 = 2184390^2 + 882491^2 .
It is a cyclic number.
It is not a de Polignac number, because 5550350037181 - 27 = 5550350037053 is a prime.
It is a super-2 number, since 2×55503500371812 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5550350037151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775175018590 + 2775175018591.
It is an arithmetic number, because the mean of its divisors is an integer number (2775175018591).
Almost surely, 25550350037181 is an apocalyptic number.
It is an amenable number.
5550350037181 is a deficient number, since it is larger than the sum of its proper divisors (1).
5550350037181 is an equidigital number, since it uses as much as digits as its factorization.
5550350037181 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 315000, while the sum is 43.
The spelling of 5550350037181 in words is "five trillion, five hundred fifty billion, three hundred fifty million, thirty-seven thousand, one hundred eighty-one".
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