Properties of the Number 42684

Forty-Two Thousand Six Hundred Eighty-Four

Basics

Value: 42683 → 42684 → 42685

Parity: even

Prime: No

Previous Prime: 42683

Next Prime: 42689

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 3557

Divisors: 1, 2, 3, 4, 6, 12, 3557, 7114, 10671, 14228

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011010111100

Octal: 123274

Duodecimal: 20850

Hexadecimal: a6bc

Square: 1821923856

Square Root: 206.6010648568879

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

Number of compositions of n if only the order of the even numbers matter. A275592

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, -1), (-1, 1, 1), (1, 0, 1), (1, 1, 0)}. A150707

Partial sums of A005109. A172167

Numerators of continued fraction convergents to sqrt(872). A42684