Properties of the Number -836400

Eight Hundred Thirty-Six Thousand Four Hundred

Basics

Value: -836401 → -836400 → -836399

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 5 ² × 17 × 41

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001100001100110000

Octal: -3141460

Duodecimal: -344040

Hexadecimal: -cc330

Square: 699564960000

Square Root: 914.5490692138941

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

Number of sublattices of index n in generic 8-dimensional lattice. A38995

a(n) = σ(6^n-1). A160869

a(n) = ∑_d∣n Moebius(n/d)*d^b-1/φ(n) for b = 9. A160908