Properties of the Number -118928

One Hundred Eighteen Thousand Nine Hundred Twenty-Eight

Basics

Value: -118929 → -118928 → -118927

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 7433

Divisors: 1, 2, 4, 8, 16, 7433, 14866, 29732, 59464, 118928

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11101000010010000

Octal: -350220

Duodecimal: -589A8

Hexadecimal: -1d090

Square: 14143869184

Square Root: 344.8593916366495

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

Composite and even n such that φ(n) * σ(n) is one less than a square. A15721

a(1)=1; a(n+1) = ∑_{k=0..a(n) mod n} a(n-k). A130618