Base | Representation |
---|---|
bin | 1100000011100101000… |
… | …0101110101110000000 |
3 | 201210121111011022100020 |
4 | 3000321100232232000 |
5 | 11343134443222214 |
6 | 235052121253440 |
7 | 20651414306460 |
oct | 3007120565600 |
9 | 653544138306 |
10 | 207119117184 |
11 | 7a925384321 |
12 | 34183934280 |
13 | 166ba200255 |
14 | a04b7a7ba0 |
15 | 55c346c4a9 |
hex | 303942eb80 |
207119117184 has 256 divisors, whose sum is σ = 658861378560. Its totient is φ = 56365056000.
The previous prime is 207119117141. The next prime is 207119117189. The reversal of 207119117184 is 481711911702.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (207119117189) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14892634 + ... + 14906534.
It is an arithmetic number, because the mean of its divisors is an integer number (2573677260).
Almost surely, 2207119117184 is an apocalyptic number.
207119117184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 207119117184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329430689280).
207119117184 is an abundant number, since it is smaller than the sum of its proper divisors (451742261376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
207119117184 is a wasteful number, since it uses less digits than its factorization.
207119117184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14189 (or 14177 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 42.
The spelling of 207119117184 in words is "two hundred seven billion, one hundred nineteen million, one hundred seventeen thousand, one hundred eighty-four".
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