Properties of the Number -154241

One Hundred Fifty-Four Thousand Two Hundred Forty-One

Basics

Value: -154242 → -154241 → -154240

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 17 × 43 × 211

Divisors: 1, 17, 43, 211, 731, 3587, 9073, 154241

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101101010000001

Octal: -455201

Duodecimal: -75315

Hexadecimal: -25a81

Square: 23790286081

Square Root: 392.73527980052927

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

Limiting reverse row of the array A274193. A274200

Number of (5+2)X(n+2) 0..1 arrays with every 3X3 subblock sum of the two sums of the diagonal and antidiagonal minus the two minimums of the central column and central row nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254911

a(n) = (3!)³ * [z³] hypergeom([], [1,1], z)ⁿ. A287702