Properties of the Number 77934

Seventy-Seven Thousand Nine Hundred Thirty-Four

Basics

Value: 77933 → 77934 → 77935

Parity: even

Prime: No

Previous Prime: 77933

Next Prime: 77951

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 31 × 419

Divisors: 1, 2, 3, 6, 31, 62, 93, 186, 419, 838

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10011000001101110

Octal: 230156

Duodecimal: 39126

Hexadecimal: 1306e

Square: 6073708356

Square Root: 279.16661691541844

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays containing all values 0..3 with every 2X2 subblock having one, two or four distinct values, and new values 0..3 introduced in row major order. A210143

L.g.f.: ∑_n>=1 (x - x^2·n-1)^2·n-1 / (2·n-1). A293597

Numbers k with property that p = 10k + 1, p³ + 6, p³ + 12 and p³ + 18 are all prime. A173629

Number of (n+1) X 2 0..3 arrays containing all values 0..3 with every 2 X 2 subblock having one, two or four distinct values, and new values 0..3 introduced in row major order. A210136

Number of (n+1)X7 0..3 arrays containing all values 0..3 with every 2X2 subblock having one, two or four distinct values, and new values 0..3 introduced in row major order. A210141

G.f. satisfies: A(x) = (1 + 3·x*A(x))² * (3 + A(x)) / 4. A231618

Duplicate of A077973. A77934