Base | Representation |
---|---|
bin | 11111110010110000… |
… | …11101110111000000 |
3 | 1122001120001000222100 |
4 | 33321120131313000 |
5 | 234424110424212 |
6 | 11501420310400 |
7 | 1142660524005 |
oct | 177130356700 |
9 | 48046030870 |
10 | 17068842432 |
11 | 7269a09a54 |
12 | 33843a2400 |
13 | 17c0348085 |
14 | b7ccbd8ac |
15 | 69d774bdc |
hex | 3f961ddc0 |
17068842432 has 504 divisors, whose sum is σ = 55797565824. Its totient is φ = 4975229952.
The previous prime is 17068842421. The next prime is 17068842487. The reversal of 17068842432 is 23424886071.
It is a happy number.
17068842432 is a `hidden beast` number, since 170 + 6 + 8 + 8 + 42 + 432 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 205648663 + ... + 205648745.
It is an arithmetic number, because the mean of its divisors is an integer number (110709456).
Almost surely, 217068842432 is an apocalyptic number.
17068842432 is a gapful number since it is divisible by the number (12) 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 17068842432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27898782912).
17068842432 is an abundant number, since it is smaller than the sum of its proper divisors (38728723392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17068842432 is a wasteful number, since it uses less digits than its factorization.
17068842432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
The spelling of 17068842432 in words is "seventeen billion, sixty-eight million, eight hundred forty-two thousand, four hundred thirty-two".
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