Properties of the Number 42846

Forty-Two Thousand Eight Hundred Forty-Six

Basics

Value: 42845 → 42846 → 42847

Parity: even

Prime: No

Previous Prime: 42841

Next Prime: 42853

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 37 × 193

Divisors: 1, 2, 3, 6, 37, 74, 111, 193, 222, 386

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011101011110

Octal: 123536

Duodecimal: 20966

Hexadecimal: a75e

Square: 1835779716

Square Root: 206.99275349634829

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) = 2·n*(16·n - 13). A263228

Enneagonal numbers whose sum of digits is also enneagonal. A117051

a(n) = n*(7·n - 5)*(49·n² - 35·n - 10)/8. A264894

G.f. satisfies: A(x·D(-x)) = x where D(x) = g.f. of A014577, the dragon curve sequence. A206463

Numerators of continued fraction convergents to sqrt(954). A42846