Properties of the Number -12017

Twelve Thousand Seventeen

Basics

Value: -12018 → -12017 → -12016

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 61 × 197

Divisors: 1, 61, 197, 12017

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10111011110001

Octal: -27361

Duodecimal: -6B55

Hexadecimal: -2ef1

Square: 144408289

Square Root: 109.62207806824317

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 multiset partitions of integer partitions of n with all distinct block sizes. A358836

Total number of even parts in all partitions of n. A66898

Numbers of the form ((6k+5)²+9)/2 or 2(3k+4)²-9. A214493

Cyclops numbers whose squares are cyclops numbers. A239827

Numerators of continued fraction convergents to sqrt(263). A41492

Class numbers of quadratic fields. A1985

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (Lucas numbers), t = A000201 (lower Wythoff sequence). A25094

Number of partitions of n with equal number of parts congruent to each of 0, 2 and 3 (mod 5). A35575