Base | Representation |
---|---|
bin | 10000000001011110101… |
… | …01110010100001011111 |
3 | 1221122001210001120111001 |
4 | 20000233111302201133 |
5 | 33010011303230012 |
6 | 1100530314211131 |
7 | 54530100153121 |
oct | 10005725624137 |
9 | 1848053046431 |
10 | 550550055007 |
11 | 1a253a175a67 |
12 | 8a84a123aa7 |
13 | 3cbbbb4a024 |
14 | 1c90aa19211 |
15 | e4c392c357 |
hex | 802f57285f |
550550055007 has 2 divisors, whose sum is σ = 550550055008. Its totient is φ = 550550055006.
The previous prime is 550550054987. The next prime is 550550055049. The reversal of 550550055007 is 700550055055.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 550550055007 - 211 = 550550052959 is a prime.
It is a super-4 number, since 4×5505500550074 (a number of 48 digits) contains 4444 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (550550055607) 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, 275275027503 + 275275027504.
It is an arithmetic number, because the mean of its divisors is an integer number (275275027504).
Almost surely, 2550550055007 is an apocalyptic number.
550550055007 is a deficient number, since it is larger than the sum of its proper divisors (1).
550550055007 is an equidigital number, since it uses as much as digits as its factorization.
550550055007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 109375, while the sum is 37.
The spelling of 550550055007 in words is "five hundred fifty billion, five hundred fifty million, fifty-five thousand, seven".
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