Properties of the Number -247329

Two Hundred Forty-Seven Thousand Three Hundred Twenty-Nine

Basics

Value: -247330 → -247329 → -247328

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 27481

Divisors: 1, 3, 9, 27481, 82443, 247329

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -111100011000100001

Octal: -743041

Duodecimal: -BB169

Hexadecimal: -3c621

Square: 61171634241

Square Root: 497.32182739147896

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

Triangle read by rows: T(n,k) is the number of oriented graphs on n unlabeled nodes with k arcs, n >= 0, k = 0..n*(n-1)/2. A350733

Number of Integer solutions to w² + x² + y² + z² < n²; number of lattice points inside a 4-sphere of radius n. A319617