Properties of the Number -27336

Twenty-Seven Thousand Three Hundred Thirty-Six

Basics

Value: -27337 → -27336 → -27335

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 17 × 67

Divisors: 1, 2, 3, 4, 6, 8, 12, 17, 24, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101011001000

Octal: -65310

Duodecimal: -139A0

Hexadecimal: -6ac8

Square: 747256896

Square Root: 165.33602148352307

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

Regular triangle read by rows: T(n,k) is the number of multiset partitions of normal multisets of size n into k blocks, where a multiset is normal if it spans an initial interval of positive integers. A317532

a(n) = n*(n+2)*(2·n-1)/3. Also, row sums of triangle A131422. A131423

Triangle T(n,f): the number of bicolored connected cubic graphs on 2n vertices with f vertices of the first color. A321304

Number of partitions p of n such that median(p) < mean(p). A240217

Number of pairs of integer partitions of n where every part of the first is less than every part of the second. A322440

The number of regions inside a Reuleaux triangle formed by the straight line segments mutually connecting all vertices and all points that divide the sides into n equal parts. A340639

G.f.: ∑_n>=0 (n+1)*(n+2)/2·xⁿ * (1 + xⁿ)ⁿ. A326003

Number of unsensed loopless planar maps with n edges. A6391

12 times hexagonal numbers: 12·n*(2·n-1). A143698

p-INVERT of the primes (A000040), where p(S) = 1 - S - S². A289847