Properties of the Number 80754

Eighty Thousand Seven Hundred Fifty-Four

Basics

Value: 80753 → 80754 → 80755

Parity: even

Prime: No

Previous Prime: 80749

Next Prime: 80761

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 43 × 313

Divisors: 1, 2, 3, 6, 43, 86, 129, 258, 313, 626

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011101101110010

Octal: 235562

Duodecimal: 3A896

Hexadecimal: 13b72

Square: 6521208516

Square Root: 284.17248283392956

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of cyclic arrangements of S={1,2,...,2n} such that the difference between any two neighbors is 3^k for some k=0,1,2,... A242520

Total number of right truncatable primes in base n. A76586

a(n) = 1 + (144 + (50 + (35 + (10 + n)*n)*n)*n)*n/120. A145127

a(n) = ceiling(n*(1+sqrt(2))). A80754