Base | Representation |
---|---|
bin | 100010001010000… |
… | …010011010000000 |
3 | 1110221022021221000 |
4 | 202022002122000 |
5 | 2133200303030 |
6 | 132510332000 |
7 | 20125621032 |
oct | 4212023200 |
9 | 1427267830 |
10 | 573056640 |
11 | 274525a32 |
12 | 13baba000 |
13 | 91953c90 |
14 | 56171c52 |
15 | 35499860 |
hex | 22282680 |
573056640 has 256 divisors, whose sum is σ = 2186553600. Its totient is φ = 141004800.
The previous prime is 573056633. The next prime is 573056641. The reversal of 573056640 is 46650375.
573056640 is a `hidden beast` number, since 5 + 7 + 3 + 0 + 5 + 6 + 640 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 573056595 and 573056604.
It is not an unprimeable number, because it can be changed into a prime (573056641) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223365 + ... + 225915.
It is an arithmetic number, because the mean of its divisors is an integer number (8541225).
Almost surely, 2573056640 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 573056640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093276800).
573056640 is an abundant number, since it is smaller than the sum of its proper divisors (1613496960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
573056640 is a wasteful number, since it uses less digits than its factorization.
573056640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2592 (or 2574 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 36.
The square root of 573056640 is about 23938.6014629092. The cubic root of 573056640 is about 830.6138778836.
The spelling of 573056640 in words is "five hundred seventy-three million, fifty-six thousand, six hundred forty".
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