Properties of the Number -115291

One Hundred Fifteen Thousand Two Hundred Ninety-One

Basics

Value: -115292 → -115291 → -115290

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 × 47 × 223

Divisors: 1, 11, 47, 223, 517, 2453, 10481, 115291

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11100001001011011

Octal: -341133

Duodecimal: -56877

Hexadecimal: -1c25b

Square: 13292014681

Square Root: 339.5452841669282

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

First term of n-th difference sequence of (floor(k·r)), r = sqrt(3), k >= 0. A325666

Permutation of natural numbers: a(0)=0, a(1)=1, a(2n)=A005228(1+(a(n))), a(2n+1)=A030124(a(n)). A232752

Number of 6Xn -1,1 arrays such that the sum over i=1..6,j=1..n of i·x(i,j) is zero, the sum of x(i,j) is zero, and rows are nondecreasing (number of ways to distribute n-across galley oarsmen left-right at 6 fore-aft positions so that there are no turning moments on the ship). A225346