Properties of the Number -30085

Thirty Thousand Eighty-Five

Basics

Value: -30086 → -30085 → -30084

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 11 × 547

Divisors: 1, 5, 11, 55, 547, 2735, 6017, 30085

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: -111010110000101

Octal: -72605

Duodecimal: -154B1

Hexadecimal: -7585

Square: 905107225

Square Root: 173.45028106059672

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

Convolutory inverse of signed lower Wythoff sequence. A78140

Expansion of (1-x⁵) / (1-x)⁵. A8487

The point at which the powers of n merge on an 8-digit calculator. A216069

Floor[n(n-1)(n-2)(n-3)/14]. A11924

Number of symmetrically unique Dyck paths of semilength n and height four. A291888

Number of generalized mountain numbers (see A134853) with n digits. A178912

Heptagonal numbers which are products of three distinct primes. A356422

Antidiagonal sums of A362885. A362886

Number of active (ON, black) cells at stage 2ⁿ-1 of the two-dimensional cellular automaton defined by "Rule 758", based on the 5-celled von Neumann neighborhood. A273489