Base | Representation |
---|---|
bin | 1100001100001110… |
… | …01100011100100110 |
3 | 121220010120110102221 |
4 | 12012013030130212 |
5 | 101401010001410 |
6 | 3001242022554 |
7 | 321122404216 |
oct | 60607143446 |
9 | 17803513387 |
10 | 6545000230 |
11 | 28595335aa |
12 | 1327aa7a5a |
13 | 803c78602 |
14 | 46135a246 |
15 | 2848de4da |
hex | 1861cc726 |
6545000230 has 16 divisors (see below), whose sum is σ = 11782350720. Its totient is φ = 2617700032.
The previous prime is 6545000207. The next prime is 6545000237. The reversal of 6545000230 is 320005456.
It is a junction number, because it is equal to n+sod(n) for n = 6545000195 and 6545000204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6545000237) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68322 + ... + 133258.
It is an arithmetic number, because the mean of its divisors is an integer number (736396920).
Almost surely, 26545000230 is an apocalyptic number.
6545000230 is a deficient number, since it is larger than the sum of its proper divisors (5237350490).
6545000230 is a wasteful number, since it uses less digits than its factorization.
6545000230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75023.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 6545000230 is about 80901.1757022109. The cubic root of 6545000230 is about 1870.5524433732.
Adding to 6545000230 its reverse (320005456), we get a palindrome (6865005686).
The spelling of 6545000230 in words is "six billion, five hundred forty-five million, two hundred thirty", and thus it is an aban number.
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