Base | Representation |
---|---|
bin | 1100100100101111… |
… | …01111010100000110 |
3 | 122102110120021000110 |
4 | 12102113233110012 |
5 | 102311132221232 |
6 | 3033510053450 |
7 | 326200460661 |
oct | 62227572406 |
9 | 18373507013 |
10 | 6750663942 |
11 | 2954634810 |
12 | 138494a286 |
13 | 837766809 |
14 | 4807b46d8 |
15 | 2979b6acc |
hex | 1925ef506 |
6750663942 has 32 divisors (see below), whose sum is σ = 14970184704. Its totient is φ = 2012119200.
The previous prime is 6750663923. The next prime is 6750663989. The reversal of 6750663942 is 2493660576.
It is a junction number, because it is equal to n+sod(n) for n = 6750663891 and 6750663900.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834358 + ... + 842409.
It is an arithmetic number, because the mean of its divisors is an integer number (467818272).
Almost surely, 26750663942 is an apocalyptic number.
6750663942 is an abundant number, since it is smaller than the sum of its proper divisors (8219520762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6750663942 is a wasteful number, since it uses less digits than its factorization.
6750663942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1676844.
The product of its (nonzero) digits is 1632960, while the sum is 48.
The square root of 6750663942 is about 82162.4241487555. The cubic root of 6750663942 is about 1889.9435368480.
The spelling of 6750663942 in words is "six billion, seven hundred fifty million, six hundred sixty-three thousand, nine hundred forty-two".
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