Properties of the Number -27597

Twenty-Seven Thousand Five Hundred Ninety-Seven

Basics

Value: -27598 → -27597 → -27596

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 9199

Divisors: 1, 3, 9199, 27597

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101111001101

Octal: -65715

Duodecimal: -13B79

Hexadecimal: -6bcd

Square: 761594409

Square Root: 166.12344807401513

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 partitions of n with odd minimal and maximal parts. A325338

Sum of the fourth largest parts in the partitions of n into 7 parts. A308930

a(n) = A000031(n) - A001037(n). A66656

Number of subsets (up to cyclic shifts) of the n-th roots of 1 with zero sum. A164896

Number of partitions p of n such that the number of parts is not a part and max(p) - min(p) is a part. A241383

Number of non-isomorphic (i.e., defined up to a rotation and a reflection) maximal independent sets of the n-cycle graph having 2n isomorphic representatives. A127683

Numbers k such that 6·p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*p(k+5)*p(k+6)-1 and 6·p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*p(k+5)*p(k+6)+1 are twin primes with p(h) = h-th prime. A129313

Let X,Y,Z be positive integer solutions to X² = ∑_j=0..Y-1 (1+Z·j)², where solutions for Y or Z < 1 are excluded. This sequence lists the sorted values for X. A350886

Denominators of continued fraction convergents to sqrt(188). A41349

a(n) = A063776(n) + 1. A283843