Properties of the Number 57027

Fifty-Seven Thousand Twenty-Seven

Basics

Value: 57026 → 57027 → 57028

Parity: odd

Prime: No

Previous Prime: 56999

Next Prime: 57037

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 19009

Divisors: 1, 3, 19009, 57027

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111011000011

Octal: 157303

Duodecimal: 29003

Hexadecimal: dec3

Square: 3252078729

Square Root: 238.80326630931998

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 n-bead necklaces labeled with numbers -3..3 allowing reversal, with sum zero and first and second differences in -3..3. A208965

Triangle T read by rows: row n consists of the numbers C(n,2)+1 to C(n+1,2); numbers in odd-numbered places form an increasing sequence and the others a decreasing sequence. A57027

Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 4, 5 or 6 king-move adjacent elements, with upper left element zero. A305638