Properties of the Number -16055

Sixteen Thousand Fifty-Five

Basics

Value: -16056 → -16055 → -16054

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 13 ² × 19

Divisors: 1, 5, 13, 19, 65, 95, 169, 247, 845, 1235

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111010110111

Octal: -37267

Duodecimal: -935B

Hexadecimal: -3eb7

Square: 257763025

Square Root: 126.70832648251653

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

Expansion of e.g.f. exp(sin(x)+2·sin(x)²). A189421

Expansion of (1-x)^-1/(1+x+x²-2·x³). A77907

Numbers k such that prime(k) == 6 (mod k). A23148

Number of strict integer partitions of 2n not containing n. A365828

Number of distinct integers of the form (xⁿ + yⁿ) mod n⁴. A366420

Numbers n such that prime(n) mod n <= 10. A22465

a(n) = 144·n² - 127·n + 28. A156719

Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=5, k=-1 and l=-1. A176958

Irregular triangle read by rows giving the denominators of the coefficients of the Eisenstein series G_2·n multiplied by 2·n-1, for n >= 2. Also Laurent coefficients of Weierstrass's P function. A274343

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (Fibonacci numbers), t = A000201 (lower Wythoff sequence). A25084