Properties of the Number 1476

One Thousand Four Hundred Seventy-Six

Basics

Value: 1475 → 1476 → 1477

Parity: even

Prime: No

Previous Prime: 1471

Next Prime: 1481

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 41

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 41

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111000100

Octal: 2704

Duodecimal: A30

Hexadecimal: 5c4

Square: 2178576

Square Root: 38.41874542459709

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

Generalized heptagonal numbers: m*(5·m - 3)/2, m = 0, +-1, +-2 +-3, ... A85787

Number of graphs with n edges. A664

e-perfect numbers: numbers k such that the sum of the e-divisors (exponential divisors) of k equals 2·k. A54979

Coefficients of power series A(x) such that n-th term of A(x)ⁿ = n! x^n-1 for n > 0. A75834

Number of partitions of n whose reciprocal sum is an integer. A58360

a(n) = n*(n+5). A28557

Coreful perfect numbers: numbers k such that csigma(k) = 2·k, where csigma(k) is the sum of the coreful divisors of k (A057723). A307958

Numbers n such that n¹⁰²⁴ + 1 is prime (a generalized Fermat prime). A57002

Expansion of q * (f(q⁹) / f(q))³ in powers of q where f() is a Ramanujan θ function. A227454

Second heptagonal numbers: a(n) = n*(5·n+3)/2. A147875