Properties of the Number -75724

Seventy-Five Thousand Seven Hundred Twenty-Four

Basics

Value: -75725 → -75724 → -75723

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 11 × 1721

Divisors: 1, 2, 4, 11, 22, 44, 1721, 3442, 6884, 18931

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010011111001100

Octal: -223714

Duodecimal: -379A4

Hexadecimal: -127cc

Square: 5734124176

Square Root: 275.17994112943626

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

G.f.: 1/(1 - x²/(1 - x³/(1 - x⁵/(1 - x⁷/(1 - x¹¹/(1 - ... - x^prime(k)/(1 - ... ))))))), a continued fraction. A285407

Number of 5 X n nonconsecutive chess tableaux. A214461

Number of double palindrome structures of length n using exactly four different symbols. A328690

Monotonic ordering of nonnegative differences 5ⁱ-7^j, for 40>= i>=0, j>=0. A192195

a(n) = 5ⁿ - n⁴. A24053