Base | Representation |
---|---|
bin | 100001011011000… |
… | …000100110010110 |
3 | 1110002002221212010 |
4 | 201123000212112 |
5 | 2122021302340 |
6 | 131350205050 |
7 | 16616053611 |
oct | 4133004626 |
9 | 1402087763 |
10 | 560728470 |
11 | 268575665 |
12 | 137953786 |
13 | 8c2287c3 |
14 | 54683178 |
15 | 34361b80 |
hex | 216c0996 |
560728470 has 64 divisors (see below), whose sum is σ = 1378840320. Its totient is φ = 145891200.
The previous prime is 560728463. The next prime is 560728481. The reversal of 560728470 is 74827065.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238561 + ... + 240899.
It is an arithmetic number, because the mean of its divisors is an integer number (21544380).
Almost surely, 2560728470 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 560728470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689420160).
560728470 is an abundant number, since it is smaller than the sum of its proper divisors (818111850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
560728470 is a wasteful number, since it uses less digits than its factorization.
560728470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2541.
The product of its (nonzero) digits is 94080, while the sum is 39.
The square root of 560728470 is about 23679.7058681057. The cubic root of 560728470 is about 824.6143137516.
The spelling of 560728470 in words is "five hundred sixty million, seven hundred twenty-eight thousand, four hundred seventy".
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