Properties of the Number -2430631

Four Hundred Thirty Thousand Six Hundred Thirty-One

Basics

Value: -2430632 → -2430631 → -2430630

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 347233

Divisors: 1, 7, 347233, 2430631

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1001010001011010100111

Octal: -11213247

Duodecimal: -992747

Hexadecimal: -2516a7

Square: 5907967058161

Square Root: 1559.0481070191515

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..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01. A251801

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no 2X2 subblock summing to less than 6. A184673

Number of (n+1) X 2 0..3 arrays with no 2 X 2 subblock summing to less than 6. A184665

Number of (n+1)X6 0..3 arrays with no 2X2 subblock summing to less than 6. A184669

Number of (5+1)X(n+1) 0..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01. A251805