Base | Representation |
---|---|
bin | 1100000011000101… |
… | …00010100110010000 |
3 | 121200210012210212110 |
4 | 12001202202212100 |
5 | 101221340022033 |
6 | 2545501425320 |
7 | 316201332153 |
oct | 60142424620 |
9 | 17623183773 |
10 | 6468282768 |
11 | 281a1a4642 |
12 | 130626b240 |
13 | 7c10c736c |
14 | 4550a9c9a |
15 | 27ccd8363 |
hex | 1818a2990 |
6468282768 has 40 divisors (see below), whose sum is σ = 16721617248. Its totient is φ = 2154560512.
The previous prime is 6468282767. The next prime is 6468282811. The reversal of 6468282768 is 8672828646.
It is not an unprimeable number, because it can be changed into a prime (6468282767) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21280 + ... + 115712.
Almost surely, 26468282768 is an apocalyptic number.
It is an amenable number.
6468282768 is an abundant number, since it is smaller than the sum of its proper divisors (10253334480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6468282768 is a wasteful number, since it uses less digits than its factorization.
6468282768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95871 (or 95865 counting only the distinct ones).
The product of its digits is 12386304, while the sum is 57.
The square root of 6468282768 is about 80425.6350176982. The cubic root of 6468282768 is about 1863.2151168188.
The spelling of 6468282768 in words is "six billion, four hundred sixty-eight million, two hundred eighty-two thousand, seven hundred sixty-eight".
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