Properties of the Number 38172

Thirty-Eight Thousand One Hundred Seventy-Two

Basics

Value: 38171 → 38172 → 38173

Parity: even

Prime: No

Previous Prime: 38167

Next Prime: 38177

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 3181

Divisors: 1, 2, 3, 4, 6, 12, 3181, 6362, 9543, 12724

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001010100011100

Octal: 112434

Duodecimal: 1A110

Hexadecimal: 951c

Square: 1457101584

Square Root: 195.37655949473572

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

Integers k such that there are i groups of order k+i up to isomorphism, for i=1,2,3. A373649

Expansion of 1/sqrt((1-x³)² - 4·x⁴). A383571

Number of (n+2) X (3+2) 0..1 arrays with every 2 X 2 and 3 X 3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally and vertically. A253505

Number of "connected animals" formed from n rhombic dodecahedra (or edge-connected cubes) in the face-centered cubic lattice, allowing translation and rotations of the lattice. A38172