Base | Representation |
---|---|
bin | 100100000100101… |
… | …011000100100000 |
3 | 1120011210120212102 |
4 | 210010223010200 |
5 | 2214413023033 |
6 | 140015345532 |
7 | 20666104250 |
oct | 4404530440 |
9 | 1504716772 |
10 | 605204768 |
11 | 290693333 |
12 | 14a8222a8 |
13 | 984cb93c |
14 | 5a53d960 |
15 | 381e9de8 |
hex | 2412b120 |
605204768 has 48 divisors (see below), whose sum is σ = 1368864000. Its totient is φ = 258011136.
The previous prime is 605204767. The next prime is 605204783. The reversal of 605204768 is 867402506.
It is a happy number.
It is a super-2 number, since 2×6052047682 = 732545622419867648, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (605204767) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36233 + ... + 50231.
It is an arithmetic number, because the mean of its divisors is an integer number (28518000).
Almost surely, 2605204768 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 605204768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684432000).
605204768 is an abundant number, since it is smaller than the sum of its proper divisors (763659232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
605204768 is a wasteful number, since it uses less digits than its factorization.
605204768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14209 (or 14201 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 605204768 is about 24600.9099018715. The cubic root of 605204768 is about 845.8644645734.
The spelling of 605204768 in words is "six hundred five million, two hundred four thousand, seven hundred sixty-eight".
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