Base | Representation |
---|---|
bin | 1001101100101010… |
… | …11100110100011110 |
3 | 111102212001122122200 |
4 | 10312111130310132 |
5 | 41130334410110 |
6 | 2220350352330 |
7 | 243011013210 |
oct | 46625346436 |
9 | 14385048580 |
10 | 5206560030 |
11 | 2231a70681 |
12 | 10137bb6a6 |
13 | 64c8a1a69 |
14 | 3756b05b0 |
15 | 2071596c0 |
hex | 13655cd1e |
5206560030 has 192 divisors, whose sum is σ = 15706828800. Its totient is φ = 1172102400.
The previous prime is 5206560011. The next prime is 5206560041. The reversal of 5206560030 is 300656025.
5206560030 is a `hidden beast` number, since 5 + 2 + 0 + 656 + 0 + 0 + 3 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 5206559976 and 5206560003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21784651 + ... + 21784889.
It is an arithmetic number, because the mean of its divisors is an integer number (81806400).
Almost surely, 25206560030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5206560030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7853414400).
5206560030 is an abundant number, since it is smaller than the sum of its proper divisors (10500268770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5206560030 is a wasteful number, since it uses less digits than its factorization.
5206560030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639 (or 636 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 5206560030 is about 72156.4967968928. The cubic root of 5206560030 is about 1733.2064371682.
The spelling of 5206560030 in words is "five billion, two hundred six million, five hundred sixty thousand, thirty".
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