Properties of the Number 78268

Seventy-Eight Thousand Two Hundred Sixty-Eight

Basics

Value: 78267 → 78268 → 78269

Parity: even

Prime: No

Previous Prime: 78259

Next Prime: 78277

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 17 × 1151

Divisors: 1, 2, 4, 17, 34, 68, 1151, 2302, 4604, 19567

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011000110111100

Octal: 230674

Duodecimal: 39364

Hexadecimal: 131bc

Square: 6125879824

Square Root: 279.76418641420133

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

Numbers k such that σ(k) = ψ(k) + τ(k)⁴. A389546

Expansion of (1-x)^-1/(1+x-x²-2·x³). A77901

Number of nondecreasing arrangements of n+3 numbers in 0..5 with each number being the sum mod 6 of three others. A183900

Smallest integer which is an integer multiple of the number N obtained by placing the string "n" after a decimal point. A78268

Numbers that can be written as a concatenation of distinct proper divisors. A50480