Properties of the Number -1464

Four Hundred Sixty-Four

Basics

Value: -1465 → -1464 → -1463

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 61

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 61, 122

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110111000

Octal: -2670

Duodecimal: -A20

Hexadecimal: -5b8

Square: 2143296

Square Root: 38.262252939417984

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 theta₃(q) / theta₃(q²) in powers of q. A80015

Expansion of φ(-q) / φ(q²) in powers of q where φ() is a Ramanujan θ function. A210030

Expansion of 3 * (b(q)²/b(q²)) / (c(q)²/c(q²)) in powers of q where b(), c() are cubic AGM θ functions. A128637

Expansion of φ(q²) / φ(q) in powers of q where φ() is a Ramanujan θ function. A210065

Expansion of q^-1 * (f(-q³, -q⁵) / f(-q, -q⁷))² in powers of·where f(,) is Ramanujan's two-variable θ function. A245436

Coefficients of Jacobi cusp form of index 1 and weight 10. A3784

Coefficients of series whose square is the weight enumerator of the [8,4,4] Hamming code (see A002337). A108095

Coordination sequence for octagonal tiling is a(n)*sqrt(2) + A103909(n). A103908

Riordan array (1/(1-x-x²), x/(1+2·x)). A237498

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 278", based on the 5-celled von Neumann neighborhood. A271098