Base | Representation |
---|---|
bin | 1100000110110111… |
… | …00110010001001110 |
3 | 121202222221002100220 |
4 | 12003123212101032 |
5 | 101303001022410 |
6 | 2552553532210 |
7 | 320035143360 |
oct | 60333462116 |
9 | 17688832326 |
10 | 6500017230 |
11 | 28360aa173 |
12 | 1314a14066 |
13 | 7c7858955 |
14 | 4593aad30 |
15 | 2809a6070 |
hex | 1836e644e |
6500017230 has 64 divisors (see below), whose sum is σ = 18766978560. Its totient is φ = 1407521664.
The previous prime is 6500017219. The next prime is 6500017231. The reversal of 6500017230 is 327100056.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 6500017230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6500017231) 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, 810549 + ... + 818528.
It is an arithmetic number, because the mean of its divisors is an integer number (293234040).
Almost surely, 26500017230 is an apocalyptic number.
6500017230 is an abundant number, since it is smaller than the sum of its proper divisors (12266961330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6500017230 is a wasteful number, since it uses less digits than its factorization.
6500017230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1629113.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 6500017230 is about 80622.6843388385. The cubic root of 6500017230 is about 1866.2572274115.
Adding to 6500017230 its reverse (327100056), we get a palindrome (6827117286).
It can be divided in two parts, 650001 and 7230, that added together give a triangular number (657231 = T1146).
The spelling of 6500017230 in words is "six billion, five hundred million, seventeen thousand, two hundred thirty".
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