Properties of the Number -125168

One Hundred Twenty-Five Thousand One Hundred Sixty-Eight

Basics

Value: -125169 → -125168 → -125167

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 7823

Divisors: 1, 2, 4, 8, 16, 7823, 15646, 31292, 62584, 125168

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11110100011110000

Octal: -364360

Duodecimal: -60528

Hexadecimal: -1e8f0

Square: 15667028224

Square Root: 353.7908986958257

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

T(n,k)=Number of 2nX2k 0..3 arrays with values 0..3 introduced in row major order and each element equal to exactly two horizontal and vertical neighbors. A198604

Number of 2-sided strip polypons with n cells. A151533

Number of 2n X 4 0..3 arrays with values 0..3 introduced in row major order and each element equal to exactly two horizontal and vertical neighbors. A198598

E.g.f. A(x) satisfies A(x) = exp( x·cosh(x·A(x)²) ). A381407

Number of 2nX14 0..3 arrays with values 0..3 introduced in row major order and each element equal to exactly two horizontal and vertical neighbors. A198603