Base | Representation |
---|---|
bin | 110011001110111000… |
… | …011100011000111001 |
3 | 12020222202222110201212 |
4 | 303032320130120321 |
5 | 1400130142313033 |
6 | 41134350052505 |
7 | 3655132423526 |
oct | 631670343071 |
9 | 166882873655 |
10 | 55010510393 |
11 | 21369aa9733 |
12 | a7b2aaa135 |
13 | 5258b3b587 |
14 | 293bd6a14d |
15 | 166e6c5748 |
hex | ccee1c639 |
55010510393 has 2 divisors, whose sum is σ = 55010510394. Its totient is φ = 55010510392.
The previous prime is 55010510351. The next prime is 55010510413. The reversal of 55010510393 is 39301501055.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 43901982784 + 11108527609 = 209528^2 + 105397^2 .
It is a cyclic number.
It is not a de Polignac number, because 55010510393 - 220 = 55009461817 is a prime.
It is a super-2 number, since 2×550105103932 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (55010515393) 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, 27505255196 + 27505255197.
It is an arithmetic number, because the mean of its divisors is an integer number (27505255197).
Almost surely, 255010510393 is an apocalyptic number.
It is an amenable number.
55010510393 is a deficient number, since it is larger than the sum of its proper divisors (1).
55010510393 is an equidigital number, since it uses as much as digits as its factorization.
55010510393 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10125, while the sum is 32.
The spelling of 55010510393 in words is "fifty-five billion, ten million, five hundred ten thousand, three hundred ninety-three".
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