Properties of the Number 78076

Seventy-Eight Thousand Seventy-Six

Basics

Value: 78075 → 78076 → 78077

Parity: even

Prime: No

Previous Prime: 78059

Next Prime: 78079

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 131 × 149

Divisors: 1, 2, 4, 131, 149, 262, 298, 524, 596, 19519

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011000011111100

Octal: 230374

Duodecimal: 39224

Hexadecimal: 130fc

Square: 6095861776

Square Root: 279.4208295743179

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

Monotonic ordering of nonnegative differences 5ⁱ-7^j, for 40>= i>=0, j>=0. A192195

a(n) = 5ⁿ - n². A24051

Number of (3+1)X(n+1) arrays of permutations of 0..n·4+3 with each element having directed index change -1,0 0,2 -1,-2 or 1,0. A264521

Continued fraction expansion of ∏_{p prime} (1 - 1/(p²-2)). A78076