Properties of the Number -1207009

Two Hundred Seven Thousand Nine

Basics

Value: -1207010 → -1207009 → -1207008

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 29 × 41621

Divisors: 1, 29, 41621, 1207009

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100110101011100001

Octal: -4465341

Duodecimal: -4A2601

Hexadecimal: -126ae1

Square: 1456870726081

Square Root: 1098.6396133400615

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/(1-2x-23x²)^1/2. A98265

a(n) = n! * ∑_{k=0..floor(n/5)} (n/120)^k /(k! * (n-5·k)!). A362336