Properties of the Number -149984

One Hundred Forty-Nine Thousand Nine Hundred Eighty-Four

Basics

Value: -149985 → -149984 → -149983

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 43 × 109

Divisors: 1, 2, 4, 8, 16, 32, 43, 86, 109, 172

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -100100100111100000

Octal: -444740

Duodecimal: -72968

Hexadecimal: -249e0

Square: 22495200256

Square Root: 387.2776781587082

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 σ(k) = ψ(k) + φ(k) + τ(k). A388001

Number of (w,x,y,z) with all terms in {1,...,n} and w²>x²+y²+z². A212094