Properties of the Number -5493

Four Hundred Ninety-Three

Basics

Value: -5494 → -5493 → -5492

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 1831

Divisors: 1, 3, 1831, 5493

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010101110101

Octal: -12565

Duodecimal: -3219

Hexadecimal: -1575

Square: 30173049

Square Root: 74.11477585475112

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

Numerators of sequence {b(1), b(2), ...} which when COMPOSED with itself gives {1,2,3,...}. A30274

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 147", based on the 5-celled von Neumann neighborhood. A270293

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nXk array. A220153

Number of numbers of complexity n, i.e., that can be built from n ones using + and *, and require at least that many ones. A5421

Sum of the fourth largest parts of the partitions of n into 10 squarefree parts. A326634

Array read by antidiagonals: T(n,m) = number of self-avoiding walks of any length from NW to SW corners on a grid with n rows and m columns. A271465

Number of Q₂-isomorphism classes of fields of degree n in the algebraic closure of Q₂. A100983

T(n,k)=Number of nXk 0..2 arrays with every nonzero element less than or equal to some horizontal or vertical neighbor. A202889

T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with every element equal to or 1 greater than any northeast or northwest neighbors modulo n and the upper left element equal to 0. A267019

Smallest k such that the product of q/(q-1) over the primes from prime(n) to prime(n+k-1) is greater than 2. A1276