Properties of the Number -421353

Four Hundred Twenty-One Thousand Three Hundred Fifty-Three

Basics

Value: -421354 → -421353 → -421352

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 46817

Divisors: 1, 3, 9, 46817, 140451, 421353

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1100110110111101001

Octal: -1466751

Duodecimal: -183A09

Hexadecimal: -66de9

Square: 177538350609

Square Root: 649.1170926728089

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

Expansion of (3-2·x-3·x²)/(1-x-x²-x³). A141523

Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 17 (most significant digit on right). A61970