Base | Representation |
---|---|
bin | 1000101000011010101011… |
… | …0000011111110010000000 |
3 | 1020121021111121111011200000 |
4 | 2022012222300133302000 |
5 | 2220442414041043142 |
6 | 32103503524400000 |
7 | 1666443065362350 |
oct | 212065260376200 |
9 | 36537447434600 |
10 | 9490447596672 |
11 | 3029970286619 |
12 | 109338b846000 |
13 | 53ac39c880b3 |
14 | 24b4a93bab60 |
15 | 116d058b814c |
hex | 8a1aac1fc80 |
9490447596672 has 384 divisors, whose sum is σ = 32407053020160. Its totient is φ = 2708210598912.
The previous prime is 9490447596659. The next prime is 9490447596683. The reversal of 9490447596672 is 2766957440949.
It is a happy number.
9490447596672 is a `hidden beast` number, since 9 + 4 + 9 + 0 + 4 + 475 + 96 + 67 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (384).
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a self number, because there is not a number n which added to its sum of digits gives 9490447596672.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 179163663 + ... + 179216625.
It is an arithmetic number, because the mean of its divisors is an integer number (84393367240).
Almost surely, 29490447596672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9490447596672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16203526510080).
9490447596672 is an abundant number, since it is smaller than the sum of its proper divisors (22916605423488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9490447596672 is an equidigital number, since it uses as much as digits as its factorization.
9490447596672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53822 (or 53798 counting only the distinct ones).
The product of its (nonzero) digits is 823011840, while the sum is 72.
The spelling of 9490447596672 in words is "nine trillion, four hundred ninety billion, four hundred forty-seven million, five hundred ninety-six thousand, six hundred seventy-two".
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