Properties of the Number -17001

Seventeen Thousand One

Basics

Value: -17002 → -17001 → -17000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 1889

Divisors: 1, 3, 9, 1889, 5667, 17001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100001001101001

Octal: -41151

Duodecimal: -9A09

Hexadecimal: -4269

Square: 289034001

Square Root: 130.3878828726044

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 7-line partitions of n (i.e., planar partitions of n with at most 7 lines). A225197

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the minimum plus the maximum equal to the lower median plus the upper median in every 2X2 subblock. A235902

Sum of squares of first n positive integers congruent to 1 mod 3. A24215

A239461(n) / n². A239464

Number of n X 2 0..1 arrays with every element equal to 2, 3 or 4 king-move adjacent elements, with upper left element zero. A297860

Terms k of A228058 such that gcd(k - A048250(k), A162296(k) - k) = A162296(k) - k. A325376

E.g.f.: ∑_n>=0 exp(n·5ⁿ*x) * xⁿ/n!. A245076

a(n) = floor(n*(n-1)*(n-2)*(n-3)/15). A11925

Number of partitions p of n not containing floor((min(p) + max(p))/2) as a part. A238483

Indices at which record high values in A357477 appear. A357676