Properties of the Number -54573

Fifty-Four Thousand Five Hundred Seventy-Three

Basics

Value: -54574 → -54573 → -54572

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 18191

Divisors: 1, 3, 18191, 54573

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101010100101101

Octal: -152455

Duodecimal: -276B9

Hexadecimal: -d52d

Square: 2978212329

Square Root: 233.60864710023043

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

Square array A(n,k) by antidiagonals. A(n,k) is the number of length 2n k-ary words (n,k>=0), either empty or beginning with the first character of the alphabet, that can be built by repeatedly inserting doublets into the initially empty word. A183134

Expansion of (-1 + ∏_k>=1 1 / (1 + (-x)^k))³. A341241

Expansion of c(2·x²)/(1-x·c(2·x²)), where c(x) = (1-sqrt(1-4·x))/(2·x) is the g.f. of the Catalan numbers (A000108). A126087

Number of ternary words either empty or beginning with the first character of the alphabet, that can be built by inserting n doublets into the initially empty word. A194723

Number of n-ary words beginning with the first character of the alphabet, that can be built by inserting seven doublets into the initially empty word. A194719

Repeated terms in A087657 (a(n) = |prime(n)-a(n-1)| + |prime(n)-a(n-2)| + |prime(n)-a(n-3)| ). A87658