Properties of the Number 47426

Forty-Seven Thousand Four Hundred Twenty-Six

Basics

Value: 47425 → 47426 → 47427

Parity: even

Prime: No

Previous Prime: 47419

Next Prime: 47431

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 23 × 1031

Divisors: 1, 2, 23, 46, 1031, 2062, 23713, 47426

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011100101000010

Octal: 134502

Duodecimal: 23542

Hexadecimal: b942

Square: 2249225476

Square Root: 217.77511336238584

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

M-sequences m₀,m₁,m₂,m₃ with m₁ < n. A11819

Number of partitions p of n such that (number of numbers of the form 5k + 4 in p) is a part of p. A241553

Expansion of (1 - 2·x - 3·x² - 4·x³)/((1-x)*(1-2·x)*(1-3·x)*(1-4·x)). A93381

a(n+3) = a(n) - a(n+1) - a(n+2); a(0) = -5, a(1) = 6, a(2) = 0. A105580

Numbers that are congruent to {0, 3, 4, 5, 6} mod 8. A47426