Base | Representation |
---|---|
bin | 101111101100011111001… |
… | …0010011010000000100000 |
3 | 212012200000201122000110112 |
4 | 1133120332102122000200 |
5 | 1324344434231344313 |
6 | 21535222401550452 |
7 | 1244411050025135 |
oct | 137307622320040 |
9 | 25180021560415 |
10 | 6555165106208 |
11 | 20a803689a714 |
12 | 89a527645428 |
13 | 3871c3366b44 |
14 | 1893b370258c |
15 | b57acb2c8a8 |
hex | 5f63e49a020 |
6555165106208 has 48 divisors (see below), whose sum is σ = 13665159084024. Its totient is φ = 3084663521280.
The previous prime is 6555165106207. The next prime is 6555165106211. The reversal of 6555165106208 is 8026015615556.
It can be written as a sum of positive squares in 4 ways, for example, as 6332128042384 + 223037063824 = 2516372^2 + 472268^2 .
It is not an unprimeable number, because it can be changed into a prime (6555165106207) 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 in 7 ways as a sum of consecutive naturals, for example, 14620016 + ... + 15061712.
Almost surely, 26555165106208 is an apocalyptic number.
6555165106208 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
6555165106208 is an abundant number, since it is smaller than the sum of its proper divisors (7109993977816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6555165106208 is a wasteful number, since it uses less digits than its factorization.
6555165106208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469005 (or 468997 counting only the distinct ones).
The product of its (nonzero) digits is 2160000, while the sum is 50.
The spelling of 6555165106208 in words is "six trillion, five hundred fifty-five billion, one hundred sixty-five million, one hundred six thousand, two hundred eight".
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