Properties of the Number -54120

Fifty-Four Thousand One Hundred Twenty

Basics

Value: -54121 → -54120 → -54119

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 5 × 11 × 41

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001101101000

Octal: -151550

Duodecimal: -273A0

Hexadecimal: -d368

Square: 2928974400

Square Root: 232.63705637752554

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

Coefficients of Jacobi cusp form of index 1 and weight 12. A3785

Heptagonal (or 7-gonal) pyramidal numbers: a(n) = n*(n+1)*(5·n-2)/6. A2413

Number of 11-regular partitions of n (no part is a multiple of 11). A328545

Fourth partial sums of fourth powers (A000583). A101091

The binary encoding (as a rooted planar tree) of each rooted planar binary tree. See A057123 for illustration. A57122

Fibonacci sequence beginning 0, 8. A22091

Numbers i such that Fibonacci(i) is divisible by i, i+1, i+2, and i+3. A298685

Coordination sequence for D₄ lattice. A7900

a(n) = Fibonacci(n) * A004018(n) for n>=1 with a(0)=1, where A004018(n) is the number of ways of writing n as a sum of 2 squares. A205507

a(n) = 4·n*(floor(n²/2)+1). For n >= 3, this is the number of directed Hamiltonian paths on the n-prism graph. A124350