Properties of the Number -703

Seven Hundred Three

Basics

Value: -704 → -703 → -702

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 19 × 37

Divisors: 1, 19, 37, 703

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010111111

Octal: -1277

Duodecimal: -4A7

Hexadecimal: -2bf

Square: 494209

Square Root: 26.514147167125703

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

a(n+3) = -a(n+2) + 2a(n+1) + a(n) with a(0)=-1, a(1)=0, a(2)=-3. A214683

Alternating sum of squares to n. A89594

Matrix 10th power of inverse partition triangle A038498. A50313

McKay-Thompson series of class 42C for the Monster group. A102314

∏_n>=1 (1 + a(n)*xⁿ) = 1 + ∑_n>=1 μ(n)*xⁿ, where μ = A008683. A353926

Expansion of 1 / ∑_{k in Z} x^k / (1 - x^5·k+1). A375062

Expansion of 1 / (χ(x) * χ(x⁷)) in powers of·where χ() is a Ramanujan θ function. A246762

G.f. satisfies: A(x) = (1-x) * A(x²)*A(x³)*A(x⁴)*...*A(xⁿ)*... . A321317

Numerator generator for offsets from the quarter points of the Cantor ternary set to the center points of deleted middle thirds: 1 is in the list and if m is in the list -3m-4 and -3m+4 are in the list, which is ordered by absolute value. A355680

a(n) = μ(n) * A000217(n). A125287