Properties of the Number -75770

Seventy-Five Thousand Seven Hundred Seventy

Basics

Value: -75771 → -75770 → -75769

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 7577

Divisors: 1, 2, 5, 10, 7577, 15154, 37885, 75770

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010011111111010

Octal: -223772

Duodecimal: -37A22

Hexadecimal: -127fa

Square: 5741092900

Square Root: 275.26351011349107

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

a(n) = 1 + ∑_k=1..n-5 a(k) * a(n-k-5). A346077

Numbers n such that σ(n)=2n-φ(φ(n)). A110073