Properties of the Number -5466

Four Hundred Sixty-Six

Basics

Value: -5467 → -5466 → -5465

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 911

Divisors: 1, 2, 3, 6, 911, 1822, 2733, 5466

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010101011010

Octal: -12532

Duodecimal: -31B6

Hexadecimal: -155a

Square: 29877156

Square Root: 73.93240155709809

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

Triangle read by rows: row n gives y transposed, where y is the solution to the matrix equation M·y=b, where the matrix M and vector b are defined by M(i,j) = ((2ⁱ⁺¹ + 1)^j-1 + 1)/2 and b(i) = ((2ⁱ⁺¹+1)ⁿ + 1)/2 for 1 <= i,j <= n. A292625

Q-toothpick sequence (see Comments for precise definition). A187210

Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 24. A51989

Number of finite languages over a binary alphabet (set of nonempty binary words of total length n). A102866

a(n) = (5·3ⁿ-3)/2. A134931

Numbers divisible by prime(d) for each digit d in their base-4 representation, none of which may be zero. A256874

a(n) = 3*(a(n-2) + 1), with a(0) = 1, a(1) = 3. A87503

Even pseudoprimes to base 19. A130437

Number T(n,k) of permutations of [n] with exactly k (possibly overlapping) occurrences of the consecutive step patterns 010 or 101, where 1=up and 0=down; triangle T(n,k), n >= 0, k = max(0, n-3), read by rows. A295987

Number of integer partitions of n whose multiplicities have integer median. A360687