Properties of the Number -356421

Three Hundred Fifty-Six Thousand Four Hundred Twenty-One

Basics

Value: -356422 → -356421 → -356420

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 ² × 19 × 37

Divisors: 1, 3, 13, 19, 37, 39, 57, 111, 169, 247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010111000001000101

Octal: -1270105

Duodecimal: -152319

Hexadecimal: -57045

Square: 127035929241

Square Root: 597.0100501666618

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

a(n) = n*(n+1)*(n+2)²/6. A4320

Integers k that divide LS(k), where LS is the "Look and Say" function (A045918). A79342

Integers k such that k divides LS(k) or LS(k) divides k, where LS is the "Look and Say" function (A045918). A110744