Properties of the Number -247108

Two Hundred Forty-Seven Thousand One Hundred Eight

Basics

Value: -247109 → -247108 → -247107

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 163 × 379

Divisors: 1, 2, 4, 163, 326, 379, 652, 758, 1516, 61777

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -111100010101000100

Octal: -742504

Duodecimal: -BB004

Hexadecimal: -3c544

Square: 61062363664

Square Root: 497.0995876079561

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

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the permanents of all 2X2 subblocks equal and nonzero. A204840

Number of (n+1)X5 0..2 arrays with the permanents of all 2X2 subblocks equal and nonzero. A204836

Number of (n+1)X(n+1) 0..2 arrays with the permanents of all 2X2 subblocks equal and nonzero. A204832