Properties of the Number -424581

Four Hundred Twenty-Four Thousand Five Hundred Eighty-One

Basics

Value: -424582 → -424581 → -424580

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 307 × 461

Divisors: 1, 3, 307, 461, 921, 1383, 141527, 424581

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100111101010000101

Octal: -1475205

Duodecimal: -185859

Hexadecimal: -67a85

Square: 180269025561

Square Root: 651.5988029454935

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

Smith triangular numbers. A98840

Triangular numbers that are the sum of two distinct nonzero triangular numbers in exactly two ways. A350368