Properties of the Number -245272

Two Hundred Forty-Five Thousand Two Hundred Seventy-Two

Basics

Value: -245273 → -245272 → -245271

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 23 × 31 × 43

Divisors: 1, 2, 4, 8, 23, 31, 43, 46, 62, 86

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011111000011000

Octal: -737030

Duodecimal: -B9B34

Hexadecimal: -3be18

Square: 60158353984

Square Root: 495.2494321046719

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

Values of i such that φ(x) = 4i+2 has 4 solutions. A51479

Least positive unitary linear combination of distinct numbers in row n of Pascal's triangle; i.e., least positive sum of form d(0)C(n-1,0) + d(1)C(n-1,1) + ...+ d(m)C(n-1,m), d(i)=+-1, m = floor((n+1)/2). A4795