Properties of the Number -311426

Three Hundred Eleven Thousand Four Hundred Twenty-Six

Basics

Value: -311427 → -311426 → -311425

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 31 × 5023

Divisors: 1, 2, 31, 62, 5023, 10046, 155713, 311426

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100000010000010

Octal: -1140202

Duodecimal: -130282

Hexadecimal: -4c082

Square: 96986153476

Square Root: 558.0555527902218

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) = 324n² + 2n. A158271

G.f.: exp( ∑_n>=1 2·Pell(n)⁴ * xⁿ/n ), where Pell(n) = A000129(n). A208055