Properties of the Number -245506

Two Hundred Forty-Five Thousand Five Hundred Six

Basics

Value: -245507 → -245506 → -245505

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 122753

Divisors: 1, 2, 122753, 245506

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011111100000010

Octal: -737402

Duodecimal: -BA0AA

Hexadecimal: -3bf02

Square: 60273196036

Square Root: 495.485620376616

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) = ∑_k=0..n binomial(4·n+1,k). A386811

a(n) = ∑_k=0..6 binomial(n,k). A8859