Properties of the Number -5677

Six Hundred Seventy-Seven

Basics

Value: -5678 → -5677 → -5676

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 × 811

Divisors: 1, 7, 811, 5677

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1011000101101

Octal: -13055

Duodecimal: -3351

Hexadecimal: -162d

Square: 32228329

Square Root: 75.34586916347837

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

Hex (or centered hexagonal) numbers: 3·n*(n+1)+1 (crystal ball sequence for hexagonal lattice). A3215

Semiprimes in A003215. A113530

T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 111 in rows and columns. A202378

Integers that need 6 iterations of the map x->A352172(x) to reach 1. A352264

T(n,k)=Number of nXk binary arrays with every 1 immediately preceded by 0 to the left or above. A203362

Number of partitions p of n such that the number of numbers having multiplicity 1 in p is a part and the number of numbers having multiplicity > 1 is not a part. A241416

a(n) = n! * ∑_k=1..n floor(n/k)/k!. A355886

a(n) = 12·n² + 18·n + 7. A154105

Indices of primes in the pentanacci numbers sequence A000322. A248920

a(n) = A276075(A206296(n)). A276080