Properties of the Number -149229

One Hundred Forty-Nine Thousand Two Hundred Twenty-Nine

Basics

Value: -149230 → -149229 → -149228

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 5527

Divisors: 1, 3, 9, 27, 5527, 16581, 49743, 149229

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100011011101101

Octal: -443355

Duodecimal: -72439

Hexadecimal: -246ed

Square: 22269294441

Square Root: 386.3016955696674

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 k such that k and k² use only the digits 1, 2, 4, 6 and 9. A136995

Vauban's sequence: a(n)=0 if n<=0, a(1)=1; thereafter a(n) = 3·a(n-1) + 6·a(n-2) + 6·a(n-3) + 6·a(n-4) + 6·a(n-5). A224749