Properties of the Number -30171

Thirty Thousand One Hundred Seventy-One

Basics

Value: -30172 → -30171 → -30170

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 89 × 113

Divisors: 1, 3, 89, 113, 267, 339, 10057, 30171

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010111011011

Octal: -72733

Duodecimal: -15563

Hexadecimal: -75db

Square: 910289241

Square Root: 173.69801380557004

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

Crystal ball sequence for hexagonal close-packing. A7202

-21·zeta_K(-1), where K runs through the simplest cubic fields. A84711

Number of 3 X 3 0..n symmetric arrays with all rows summing to floor(n·3/2). A213801

T(n,n+3), array T given by A047020. A47028

Indices of terms in A091074 which are prime numbers. A91076