Properties of the Number -150381

One Hundred Fifty Thousand Three Hundred Eighty-One

Basics

Value: -150382 → -150381 → -150380

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 ² × 11 × 31

Divisors: 1, 3, 7, 9, 11, 21, 31, 33, 49, 63

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100101101101101

Octal: -445555

Duodecimal: -73039

Hexadecimal: -24b6d

Square: 22614445161

Square Root: 387.78989156500717

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

Partial sum of A005915. A126274

a(n) = 4·n³ - 6·n² + 3·n - 1. A268201

a(n) = ((2·n+1)³+(-1)ⁿ)/2. A175109