Sunday, February 7, 2016

Mathematically 76

Seventy Six (76)

1. It is a Lucas number. The sequence in Lucas also moves like Fibonacci sequence. The numbers in Lucas series are- 1, 3, 4, 7, 11, 18, 29, 47, 76..

2. Sum of 4 consecutive Fibonacci sequence is 76.
8 + 13 + 21 + 34 = 76

3. It can be expressed as the sum of squares of primes.
76 = 32 + 32 + 32 + 72

4. Any power of 76 end with 76. Such numbers whose any power ends with the number itself is called automorphic. There are only two automorphic numbers 25 and 76 that are below 100.

76^2 = 5776 76^3 = 438976
76^4 = 33362176 76^5 = 2535525376

5. The atomic number of Osmium is 76.

6. It is a 14-gonal number.

7. It is a centered 25-gonal number.

8. It is a centered 25-gonal number.

Dr Rajesh Kumar Thakur
rkthakur1974@gmail.com

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