Properties of the Number -672401

Six Hundred Seventy-Two Thousand Four Hundred One

Basics

Value: -672402 → -672401 → -672400

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 17 × 37 × 1069

Divisors: 1, 17, 37, 629, 1069, 18173, 39553, 672401

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100100001010010001

Octal: -2441221

Duodecimal: -285155

Hexadecimal: -a4291

Square: 452123104801

Square Root: 820.0006097558709

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

Central coefficients of number triangle A113582. A154323

a(n) = ∑_k=1..n (k/gcd(n, k))³. A343513