Properties of the Number -54417

Fifty-Four Thousand Four Hundred Seventeen

Basics

Value: -54418 → -54417 → -54416

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 17 × 97

Divisors: 1, 3, 11, 17, 33, 51, 97, 187, 291, 561

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1101010010010001

Octal: -152221

Duodecimal: -275A9

Hexadecimal: -d491

Square: 2961209889

Square Root: 233.2745163964551

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

11-gonal (or hendecagonal) pyramidal numbers: a(n) = n*(n+1)*(3·n-2)/2. A7586

a(n) = 1 + (1200 + (634 + (225 + (85 + (15 + n)*n)*n)*n)*n)*n/720. A145128

Number of n-node unlabeled rooted trees with thickening limbs and root outdegree (branching factor) 2. A245142

E.g.f. cos(cos(x)-1) (even part). A192060

Numbers k such that A075255(k) is the square of a prime. A386954

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