Properties of the Number -13085

Thirteen Thousand Eighty-Five

Basics

Value: -13086 → -13085 → -13084

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 2617

Divisors: 1, 5, 2617, 13085

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001100011101

Octal: -31435

Duodecimal: -76A5

Hexadecimal: -331d

Square: 171217225

Square Root: 114.38968484964018

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

Number of integer partitions of n such that more than one set can be obtained by choosing a different divisor of each part. A370803

First differences of A006899. A108906

Difference between 2ⁿ and the next smaller or equal power of 3. A63005

Numbers n such that n and n-1 are differences between 2 positive cubes in at least one way. A38595

Difference between 3ⁿ and the next larger or equal power of 2. A63003

Gaps of 10 in sequence A038593 (lower terms). A38659

Monotonic ordering of nonnegative differences 8ⁱ-3^j, for 40>= i>=0, j>=0. A192156

Indices of zeros in A268819. A269157

a(n) = minimum value of abs(2ⁿ - 3^k). A64024

Numbers ending with '5' that are the difference of two positive cubes. A38860