Properties of the Number 5546

Five Thousand Five Hundred Forty-Six

Basics

Value: 5545 → 5546 → 5547

Parity: even

Prime: No

Previous Prime: 5531

Next Prime: 5557

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 47 × 59

Divisors: 1, 2, 47, 59, 94, 118, 2773, 5546

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110101010

Octal: 12652

Duodecimal: 3262

Hexadecimal: 15aa

Square: 30758116

Square Root: 74.47147104764348

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) = 3·n² - 1. A80663

Number T(n,k) of compositions of n where each part i is marked with a word of length i over a k-ary alphabet whose letters appear in alphabetical order and all k letters occur at least once in the composition; triangle T(n,k), n >= 0, 0 <= k <= n, read by rows. A261781

First differences of A379290. A379296

Integral quotients of products of consecutive composites divided by their sums: sums (divisors). A141091

G.f.: ∑_k>=0 x^k * ∏_j=1..6·k (1 + x^j). A385070

Diagonal of A083167. A83168

Number of ascent sequences avoiding the pattern 120. A202061

a(n) = ∑_k=0..2ⁿ-1 k·A261015(n,k). A261016

Heinz number of the multiset of differences between consecutive divisors of n. A328023

Number of ways to partition 1 into distinct reduced fractions i/j with j <= n. A154888