Properties of the Number 52192

Fifty-Two Thousand One Hundred Ninety-Two

Basics

Value: 52191 → 52192 → 52193

Parity: even

Prime: No

Previous Prime: 52189

Next Prime: 52201

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 7 × 233

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100101111100000

Octal: 145740

Duodecimal: 26254

Hexadecimal: cbe0

Square: 2724004864

Square Root: 228.45568498069818

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

Row sums of triangle A129503. A129504

Column 4 of array in A265080. A265084

a(n) = ∑_{i=1..floor((n+2)/4)} a(2i-1)*a(n-2i+1), with a(1)=a(2)=1 and a(3)=7. A24955

Expansion of tan(log(1+x))/cosh(x). A9647

a(n) = A178901(n)/n. A339711

Smallest a(n) for which n·a(n) has no isolated digits. A52192