Base | Representation |
---|---|
bin | 100001011010001… |
… | …011111100101101 |
3 | 1110001201000000211 |
4 | 201122023330231 |
5 | 2121442402223 |
6 | 131341422421 |
7 | 16614165100 |
oct | 4132137455 |
9 | 1401630024 |
10 | 560512813 |
11 | 268438633 |
12 | 13786aa11 |
13 | 8c1815b3 |
14 | 54628737 |
15 | 3431cd0d |
hex | 2168bf2d |
560512813 has 12 divisors (see below), whose sum is σ = 652599840. Its totient is φ = 480016152.
The previous prime is 560512811. The next prime is 560512859. The reversal of 560512813 is 318215065.
It is not a de Polignac number, because 560512813 - 21 = 560512811 is a prime.
It is a super-2 number, since 2×5605128132 = 628349227074345938, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (560512811) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59458 + ... + 68236.
It is an arithmetic number, because the mean of its divisors is an integer number (54383320).
Almost surely, 2560512813 is an apocalyptic number.
It is an amenable number.
560512813 is a deficient number, since it is larger than the sum of its proper divisors (92087027).
560512813 is a wasteful number, since it uses less digits than its factorization.
560512813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10096 (or 10089 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 31.
The square root of 560512813 is about 23675.1518052155. The cubic root of 560512813 is about 824.5085842337.
Adding to 560512813 its reverse (318215065), we get a palindrome (878727878).
The spelling of 560512813 in words is "five hundred sixty million, five hundred twelve thousand, eight hundred thirteen".
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