Properties of the Number -54454

Fifty-Four Thousand Four Hundred Fifty-Four

Basics

Value: -54455 → -54454 → -54453

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 19 × 1433

Divisors: 1, 2, 19, 38, 1433, 2866, 27227, 54454

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1101010010110110

Octal: -152266

Duodecimal: -2761A

Hexadecimal: -d4b6

Square: 2965238116

Square Root: 233.35380862544326

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 equivalence classes of convex lattice polygons of genus n, restricting the count to those polygons that are interior to another polygon. A322344

Smallest natural number requiring n letters in Spanish. A161353

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (0, 1, -1), (1, -1, 1), (1, 1, 0)}. A149288

a(n) = ∑_k=1..n binomial(2·k, k) * sigma₂(k). A356345