Base | Representation |
---|---|
bin | 1100110100001101… |
… | …11101011110010010 |
3 | 122202111211202120210 |
4 | 12122012331132102 |
5 | 103042400430333 |
6 | 3054424344550 |
7 | 332335066560 |
oct | 63206753622 |
9 | 18674752523 |
10 | 6880483218 |
11 | 2a10942974 |
12 | 1400315156 |
13 | 85861ac5b |
14 | 493b28a30 |
15 | 2a40aba63 |
hex | 19a1bd792 |
6880483218 has 32 divisors (see below), whose sum is σ = 16269125760. Its totient is φ = 1898064000.
The previous prime is 6880483217. The next prime is 6880483223. The reversal of 6880483218 is 8123840886.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (6880483213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2823283 + ... + 2825718.
It is an arithmetic number, because the mean of its divisors is an integer number (508410180).
Almost surely, 26880483218 is an apocalyptic number.
6880483218 is an abundant number, since it is smaller than the sum of its proper divisors (9388642542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6880483218 is a wasteful number, since it uses less digits than its factorization.
6880483218 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5649042.
The product of its (nonzero) digits is 589824, while the sum is 48.
The square root of 6880483218 is about 82948.6782173170. The cubic root of 6880483218 is about 1901.9816091968.
The spelling of 6880483218 in words is "six billion, eight hundred eighty million, four hundred eighty-three thousand, two hundred eighteen".
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