Base | Representation |
---|---|
bin | 10010011100101111… |
… | …00110011100000000 |
3 | 221120021112010201111 |
4 | 21032113212130000 |
5 | 130241103303232 |
6 | 4314501013104 |
7 | 500306636140 |
oct | 111627463400 |
9 | 27507463644 |
10 | 9904744192 |
11 | 4222a73a02 |
12 | 1b050b4194 |
13 | c1b0481a5 |
14 | 69d648920 |
15 | 3ce844047 |
hex | 24e5e6700 |
9904744192 has 54 divisors (see below), whose sum is σ = 22604812664. Its totient is φ = 4243084800.
The previous prime is 9904744183. The next prime is 9904744231. The reversal of 9904744192 is 2914474099.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4211817 + ... + 4214167.
Almost surely, 29904744192 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 9904744192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11302406332).
9904744192 is an abundant number, since it is smaller than the sum of its proper divisors (12700068472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9904744192 is an frugal number, since it uses more digits than its factorization.
9904744192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4725 (or 2360 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 49.
The square root of 9904744192 is about 99522.5813170056. The cubic root of 9904744192 is about 2147.5721064148.
The spelling of 9904744192 in words is "nine billion, nine hundred four million, seven hundred forty-four thousand, one hundred ninety-two".
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