Base | Representation |
---|---|
bin | 111111110001111110… |
… | …011010100101011010 |
3 | 20112202210001211011202 |
4 | 333301332122211122 |
5 | 2110223422232224 |
6 | 51243341354202 |
7 | 4643046633164 |
oct | 776176324532 |
9 | 215683054152 |
10 | 68484180314 |
11 | 27053597330 |
12 | 11333268962 |
13 | 65c53a6924 |
14 | 3459595934 |
15 | 1bac4ddeae |
hex | ff1f9a95a |
68484180314 has 16 divisors (see below), whose sum is σ = 112107295296. Its totient is φ = 31117430400.
The previous prime is 68484180313. The next prime is 68484180329. The reversal of 68484180314 is 41308148486.
It is not an unprimeable number, because it can be changed into a prime (68484180313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527342 + ... + 644249.
It is an arithmetic number, because the mean of its divisors is an integer number (7006705956).
Almost surely, 268484180314 is an apocalyptic number.
68484180314 is a deficient number, since it is larger than the sum of its proper divisors (43623114982).
68484180314 is a wasteful number, since it uses less digits than its factorization.
68484180314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1174261.
The product of its (nonzero) digits is 589824, while the sum is 47.
The spelling of 68484180314 in words is "sixty-eight billion, four hundred eighty-four million, one hundred eighty thousand, three hundred fourteen".
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