Properties of the Number 38448

Thirty-Eight Thousand Four Hundred Forty-Eight

Basics

Value: 38447 → 38448 → 38449

Parity: even

Prime: No

Previous Prime: 38447

Next Prime: 38449

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ³ × 89

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011000110000

Octal: 113060

Duodecimal: 1A300

Hexadecimal: 9630

Square: 1478248704

Square Root: 196.0816156604183

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

Shiraishi numbers: a parametrized family of solutions c to the Diophantine equation a³ + b³ + c³ = d³ with d = c+1. A226903

Card-matching numbers (Dinner-Diner matching numbers). A59058

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+287)² = y². A205644

Triangle T(n,k) is the number of restricted growth strings (RGS) of set partitions of {1..n} that have a decrease at index k (1<=k<n). A56862

Expansion of 1/(∑_i>=0 q^2·i*(i+1)/∏_j=0..i (1 - q^2·j+1)²). A294599

a(n) = a(n-1) + a(n-3) + a(n-4), where a(0) = 0, a(1) = 1, a(2) = 0, a(3) = 2. A295681

Card-matching numbers (Dinner-Diner matching numbers). A59068

Expansion of 3·x/(1 - 2·x² - 2·x + x³). A120718

Expansion of q^3/8 * a(q) / η(q³)³ in powers of q where a() is a cubic AGM function. A187429

a(n) = smallest k such that prime(n) is the n-th largest divisor of k. A226326