Base | Representation |
---|---|
bin | 111100101101101010110… |
… | …000110100111011000000 |
3 | 112202212012002201002010200 |
4 | 330231222300310323000 |
5 | 1021324133313211432 |
6 | 12512403444325200 |
7 | 610301054335005 |
oct | 74555260647300 |
9 | 15685162632120 |
10 | 4172204428992 |
11 | 13694706a3986 |
12 | 5747269a3800 |
13 | 24358b675072 |
14 | 105d15a878ac |
15 | 737de0e9a7c |
hex | 3cb6ac34ec0 |
4172204428992 has 168 divisors, whose sum is σ = 11990121358800. Its totient is φ = 1387105026048.
The previous prime is 4172204428927. The next prime is 4172204428993. The reversal of 4172204428992 is 2998244022714.
4172204428992 is a `hidden beast` number, since 4 + 1 + 7 + 2 + 204 + 428 + 9 + 9 + 2 = 666.
4172204428992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (4172204428993) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428396859 + ... + 428406597.
Almost surely, 24172204428992 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 4172204428992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5995060679400).
4172204428992 is an abundant number, since it is smaller than the sum of its proper divisors (7817916929808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4172204428992 is a wasteful number, since it uses less digits than its factorization.
4172204428992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11623 (or 11610 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 54.
The spelling of 4172204428992 in words is "four trillion, one hundred seventy-two billion, two hundred four million, four hundred twenty-eight thousand, nine hundred ninety-two".
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