Properties of the Number -260400

Two Hundred Sixty Thousand Four Hundred

Basics

Value: -260401 → -260400 → -260399

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 5 ² × 7 × 31

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111111100100110000

Octal: -774460

Duodecimal: -106840

Hexadecimal: -3f930

Square: 67808160000

Square Root: 510.29403288692293

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

Numbers m such that the equation m = k*σ(k) has more than one solution. A337873

Integers k such that 2·5^k - 1 is prime. A120375

Let·be the sum of the divisors d_i of k such that d_i | σ(k). Sequence lists the numbers k for which x² = σ(k). A284283

Numbers such that the product of divisors of n is divisible by the product of divisors of σ(n). A219363