Properties of the Number -752

Seven Hundred Fifty-Two

Basics

Value: -753 → -752 → -751

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 47

Divisors: 1, 2, 4, 8, 16, 47, 94, 188, 376, 752

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011110000

Octal: -1360

Duodecimal: -528

Hexadecimal: -2f0

Square: 565504

Square Root: 27.422618401604176

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

Expansion of sqrt(1 - 4·x)/(1 - 2·x). A126966

Coefficients in asymptotic expansion of sequence A077607. A260491

Expansion of 1/(1 - 4·x + 7·x²). A168175

G.f.: A(q) = exp( ∑_n>=1 A002129(n) * 2·A006519(n) * qⁿ/n ). A161800

Partial sums of F(1) - L(1) + F(2) - L(2) + F(3) - L(3) + ..., where F = A000045 and L = A000032. A355018

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of max{3i+j-3,i+3j-3} (A204008). A204011

Expansion of q * ψ(q⁸) / φ(q) in powers of q where φ(), ψ() are Ramanujan θ functions. A208605

Expansion of φ(-q²) / φ(-q³) in powers of q where φ() is a Ramanujan θ function. A262967

G.f. is Q₀(q) where Q₀(q⁴) is a series quadrisection of the g.f. of A161800. A161801

G.f.: ∏_m>0 (1 - x^m + 2!*x^2·m - 3!*x^3·m + 4!*x^4·m). A293256