Properties of the Number -115940

One Hundred Fifteen Thousand Nine Hundred Forty

Basics

Value: -115941 → -115940 → -115939

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 5 × 11 × 17 × 31

Divisors: 1, 2, 4, 5, 10, 11, 17, 20, 22, 31

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100010011100100

Octal: -342344

Duodecimal: -57118

Hexadecimal: -1c4e4

Square: 13442083600

Square Root: 340.4996328926068

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

The ζ triangle. A160474

Array read by antidiagonals: T(n,k) = number of nonequivalent dissections of a polygon into n k-gons by nonintersecting diagonals up to rotation (k >= 3). A295224

Number of nonequivalent dissections of a polygon into n pentagons by nonintersecting diagonals up to rotation. A5038

Number of character table entries of the symmetric group S_n which are < 0. A51748

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)=1, k=0 and l=-1. A176677

Number of sequences with terms 1, 2 or 3 summing to n with no three consecutive 1's. A123908

Number of (n+2)X(6+2) 0..1 arrays with every 2X2 and 3X3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally and vertically. A253508

Ulam numbers that are oblong (or promic) numbers. A379828