Properties of the Number 38272

Thirty-Eight Thousand Two Hundred Seventy-Two

Basics

Value: 38271 → 38272 → 38273

Parity: even

Prime: No

Previous Prime: 38261

Next Prime: 38273

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁷ × 13 × 23

Divisors: 1, 2, 4, 8, 13, 16, 23, 26, 32, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001010110000000

Octal: 112600

Duodecimal: 1A194

Hexadecimal: 9580

Square: 1464745984

Square Root: 195.63230817019974

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 nXk 0..3 arrays with every element equal to either the sum mod 4 of its vertical neighbors or the sum mod 4 of its horizontal neighbors. A183492

Sum of divisors of A104365(n) = A104350(n) + 1. A104370

Expansion of 1/(1 - 2·x² - 2·x³). A52907

Number of ways associated with A088959. A88111

a(n)=4a(n-1)-4a(n-2)+4a(n-3). A99214

Number of n X 2 0..3 arrays with every element equal to either the sum mod 4 of its vertical neighbors or the sum mod 4 of its horizontal neighbors. A183485

Number of 4-step self-avoiding walks on an n X n square summed over all starting positions. A188149

The least n-almost Sophie Germain prime. A211169

Number of circular permutations of the integers from 0 to n which generate a complete stepping-on sequence, when the stepping-on direction depends on the odd/even parity of the current value. A322253

a(n) = s(1)s(n) + s(2)s(n-1) + ... + s(k)s(n+1-k), where k = [ (n+1)/2 ], s = A001950 (upper Wythoff sequence). A24689