Properties of the Number -242371

Two Hundred Forty-Two Thousand Three Hundred Seventy-One

Basics

Value: -242372 → -242371 → -242370

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 242371

Divisors: 1, 242371

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011001011000011

Octal: -731303

Duodecimal: -B8317

Hexadecimal: -3b2c3

Square: 58743701641

Square Root: 492.3118930109245

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

Coefficients in the power series A(x) such that: A(x)³ = ∑_n=-oo..+oo x^2·n+1 * (1 - xⁿ)ⁿ⁺¹ * A(x)ⁿ. A357153

Triangle read by rows: T(n,k) (n>=1, 1 <= k <= n) = number of n-element unlabeled interval posets of height k. A193387

Number of 4 X n 0..1 arrays with rows and antidiagonals unimodal and columns nondecreasing. A224148