Properties of the Number -7404

Four Hundred Four

Basics

Value: -7405 → -7404 → -7403

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 617

Divisors: 1, 2, 3, 4, 6, 12, 617, 1234, 1851, 2468

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1110011101100

Octal: -16354

Duodecimal: -4350

Hexadecimal: -1cec

Square: 54819216

Square Root: 86.04649905719582

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 q^-1 * f(-q³) * φ(-q³) / (φ(-q²) * ψ(-q⁹)) in powers of q where f(), φ(), ψ() are Ramanujan θ functions. A186115

Expansion of χ(q³) / χ³(q) in powers of q where χ() is a Ramanujan θ function. A294387

Number of partitions of n into distinct parts in which the number of parts divides n. A102627

Numbers k such that Bernoulli number B_k has denominator 2730. A249134

Numbers k such that 2^k + k² + 1 is prime. A100357

Number of equivalence classes with primitive period n of base 3 necklaces, where necklaces are equivalent under rotation and permutation of symbols. A2075

McKay-Thompson series of class 36D for the Monster simple group. A58647

Expansion of χ(-q³) / χ³(-q) in powers of q where χ() is a Ramanujan θ function. A128128

Expansion of χ(q)³ / χ(q³) in powers of q where χ() is a Ramanujan θ function. A132972

Number of well-formed formulas of length n in a formal propositional language with one unitary operator, one binary operator, and one propositional variable. A308616