Properties of the Number -82700

Eighty-Two Thousand Seven Hundred

Basics

Value: -82701 → -82700 → -82699

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 ² × 827

Divisors: 1, 2, 4, 5, 10, 20, 25, 50, 100, 827

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10100001100001100

Octal: -241414

Duodecimal: -3BA38

Hexadecimal: -1430c

Square: 6839290000

Square Root: 287.5760768909681

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

T(n,k)=Number of nXk 0..2 arrays with diagonals and rows unimodal and antidiagonals nondecreasing. A224310

Number of n X 3 0..2 arrays with diagonals and rows unimodal and antidiagonals nondecreasing. A224305

Number of 5Xn 0..2 arrays with diagonals and rows unimodal and antidiagonals nondecreasing. A224313

Records of A038804: (Smallest prime > 10ⁿ) - (largest prime < 10ⁿ). A331834

Number of c-squarefree numbers (A233564) less than 2ⁿ. A229898