Properties of the Number 42184

Forty-Two Thousand One Hundred Eighty-Four

Basics

Value: 42183 → 42184 → 42185

Parity: even

Prime: No

Previous Prime: 42181

Next Prime: 42187

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 5273

Divisors: 1, 2, 4, 8, 5273, 10546, 21092, 42184

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010011001000

Octal: 122310

Duodecimal: 204B4

Hexadecimal: a4c8

Square: 1779489856

Square Root: 205.38743875904387

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) is the number of positive integers k for which ∑_i=1..j (p_i+e_i) = n, where p₁^e_1*...*p_j^e_j is the prime factorization of k. A382330

a(n) is the number of integers whose sum of divisors is 6ⁿ. A48253

Number of 0..n arrays x(0..4) of 5 elements without any two consecutive increases or two consecutive decreases. A200840

Numerators of continued fraction convergents to sqrt(617). A42184