Properties of the Number 38672

Thirty-Eight Thousand Six Hundred Seventy-Two

Basics

Value: 38671 → 38672 → 38673

Parity: even

Prime: No

Previous Prime: 38671

Next Prime: 38677

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 2417

Divisors: 1, 2, 4, 8, 16, 2417, 4834, 9668, 19336, 38672

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001011100010000

Octal: 113420

Duodecimal: 1A468

Hexadecimal: 9710

Square: 1495523584

Square Root: 196.65197685250968

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

a(n) = n⁴ * ∑_{p∣n, p prime} 1/p⁴. A351244

Number of partitions of n having (sum of odd parts) > (sum of even parts). A239262

Least k such that prime(n) is the smallest prime p for which k² + p² is also prime, or 0 if none. A263466

Least number·such that xⁿ has n digits equal to k. Case k = 2. A285449

Number of 0..7 arrays x(0..n+1) of n+2 elements with zero n-1st differences. A200271

Primes p such that the p-th Fibonacci number is composite. A38672

Equals one maps: number of nX3 binary arrays indicating the locations of corresponding elements equal to exactly one of their king-move neighbors in a random 0..1 nX3 array. A220972