Properties of the Number -144143

One Hundred Forty-Four Thousand One Hundred Forty-Three

Basics

Value: -144144 → -144143 → -144142

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 17 × 61 × 139

Divisors: 1, 17, 61, 139, 1037, 2363, 8479, 144143

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011001100001111

Octal: -431417

Duodecimal: -6B4BB

Hexadecimal: -2330f

Square: 20777204449

Square Root: 379.6616915096913

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

Divide n-th row of A084024 by n. A84025

Composite k such that (k+1) * ∑_d∣k d/σ(d) is an integer. A68975