Properties of the Number 27548

Twenty-Seven Thousand Five Hundred Forty-Eight

Basics

Value: 27547 → 27548 → 27549

Parity: even

Prime: No

Previous Prime: 27541

Next Prime: 27551

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 71 × 97

Divisors: 1, 2, 4, 71, 97, 142, 194, 284, 388, 6887

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110101110011100

Octal: 65634

Duodecimal: 13B38

Hexadecimal: 6b9c

Square: 758892304

Square Root: 165.97590186530093

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

Number of fixed polyominoes with n cells that have a horizontal axis of symmetry that passes through the centers of cells. A346799

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X3 or 3X2 subblock having no more than two equal edges, and new values 0..3 introduced in row major order. A206366

Fundamental discriminants d uniquely characterizing all complex biquadratic fields Q(sqrt(-3),sqrt(d)) which have 3-class group of type (3,3) and second 3-class group isomorphic to SmallGroup(729,34). A250241

Numbers k such that k²+k+5 is a palindrome. A27718

Real part of (n + i)⁴. A272870

Number of 4-step one space at a time bishop's tours on an n X n board summed over all starting positions. A187157

Number of (n+1) X 2 0..3 arrays with every 2 X 3 or 3 X 2 subblock having no more than two equal edges, and new values 0..3 introduced in row major order. A206361

Number of (n+1)X5 0..3 arrays with every 2X3 or 3X2 subblock having no more than two equal edges, and new values 0..3 introduced in row major order. A206364

Composite numbers n such that n'=(n+8)', where n' is the arithmetic derivative of n. A257105

Third column of A027537. A27548