Base | Representation |
---|---|
bin | 100001100100010… |
… | …111001111111100 |
3 | 1110020201112110112 |
4 | 201210113033330 |
5 | 2123133234130 |
6 | 131514525152 |
7 | 16645645526 |
oct | 4144271774 |
9 | 1406645415 |
10 | 563180540 |
11 | 26999a96a |
12 | 1387367b8 |
13 | 8c8a6930 |
14 | 54b20a16 |
15 | 34698495 |
hex | 219173fc |
563180540 has 48 divisors (see below), whose sum is σ = 1280875680. Its totient is φ = 206764800.
The previous prime is 563180531. The next prime is 563180557. The reversal of 563180540 is 45081365.
563180540 = 3032 + 3042 + ... + 11972.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 563180497 and 563180506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40490 + ... + 52590.
It is an arithmetic number, because the mean of its divisors is an integer number (26684910).
Almost surely, 2563180540 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 563180540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (640437840).
563180540 is an abundant number, since it is smaller than the sum of its proper divisors (717695140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
563180540 is a wasteful number, since it uses less digits than its factorization.
563180540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12302 (or 12300 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 563180540 is about 23731.4251573731. The cubic root of 563180540 is about 825.8145808109.
The spelling of 563180540 in words is "five hundred sixty-three million, one hundred eighty thousand, five hundred forty".
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