Properties of the Number -10001009

Ten Million One Thousand Nine

Basics

Value: -10001010 → -10001009 → -10001008

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 10001009

Divisors: 1, 10001009

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100110001001101001110001

Octal: -46115161

Duodecimal: -3423755

Hexadecimal: -989a71

Square: 100020181018081

Square Root: 3162.4371930522193

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)ⁿ * coefficient of xⁿ in ∑_k>=1 x^k-1/(1+10·x^k). A101563

Prime number days: prime numbers that can be interpreted as an ISO date. A260915