Base | Representation |
---|---|
bin | 1010101000111010100… |
… | …1101011011100100100 |
3 | 122110210101102102220022 |
4 | 2222032221223130210 |
5 | 10443314132320324 |
6 | 215545134454312 |
7 | 16130335442123 |
oct | 2521651533444 |
9 | 573711372808 |
10 | 182781916964 |
11 | 70576699609 |
12 | 2b511364398 |
13 | 1430c0aca6a |
14 | 8bbd473aba |
15 | 4b4ba7005e |
hex | 2a8ea6b724 |
182781916964 has 12 divisors (see below), whose sum is σ = 333775674624. Its totient is φ = 87417438504.
The previous prime is 182781916963. The next prime is 182781916981. The reversal of 182781916964 is 469619187281.
182781916964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 182781916897 and 182781916906.
It is not an unprimeable number, because it can be changed into a prime (182781916963) 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 3 ways as a sum of consecutive naturals, for example, 993379892 + ... + 993380075.
It is an arithmetic number, because the mean of its divisors is an integer number (27814639552).
Almost surely, 2182781916964 is an apocalyptic number.
It is an amenable number.
182781916964 is a deficient number, since it is larger than the sum of its proper divisors (150993757660).
182781916964 is a wasteful number, since it uses less digits than its factorization.
182781916964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1986759994 (or 1986759992 counting only the distinct ones).
The product of its digits is 10450944, while the sum is 62.
The spelling of 182781916964 in words is "one hundred eighty-two billion, seven hundred eighty-one million, nine hundred sixteen thousand, nine hundred sixty-four".
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