Base | Representation |
---|---|
bin | 1011000111011010000… |
… | …0000010000101110100 |
3 | 200020220210110221212221 |
4 | 2301312200002011310 |
5 | 11112044431412214 |
6 | 223421234252124 |
7 | 16540221624010 |
oct | 2616640020564 |
9 | 606823427787 |
10 | 190966669684 |
11 | 73a9678545a |
12 | 31016427044 |
13 | 1501499c0cb |
14 | 93584b1540 |
15 | 4e7a3b1e24 |
hex | 2c76802174 |
190966669684 has 24 divisors (see below), whose sum is σ = 387312686208. Its totient is φ = 80690141280.
The previous prime is 190966669679. The next prime is 190966669693. The reversal of 190966669684 is 486966669091.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48027859 + ... + 48031834.
It is an arithmetic number, because the mean of its divisors is an integer number (16138028592).
Almost surely, 2190966669684 is an apocalyptic number.
190966669684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
190966669684 is an abundant number, since it is smaller than the sum of its proper divisors (196346016524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190966669684 is a wasteful number, since it uses less digits than its factorization.
190966669684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96059775 (or 96059773 counting only the distinct ones).
The product of its (nonzero) digits is 181398528, while the sum is 70.
The spelling of 190966669684 in words is "one hundred ninety billion, nine hundred sixty-six million, six hundred sixty-nine thousand, six hundred eighty-four".
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