Properties of the Number 3330

Three Thousand Three Hundred Thirty

Basics

Value: 3329 → 3330 → 3331

Parity: even

Prime: No

Previous Prime: 3329

Next Prime: 3331

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 37

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100000010

Octal: 6402

Duodecimal: 1B16

Hexadecimal: d02

Square: 11088900

Square Root: 57.706152185014034

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

Number of nonisomorphic groupoids with n elements. A1329

Number of partitions of n having a non-integer median. A307683

5 times triangular numbers: a(n) = 5·n*(n+1)/2. A28895

a(n) = a(n-1) + a(n - 1 - number of even terms so far). A6336

Number of n X 2 0..1 arrays with no element equal to exactly two horizontal and vertical neighbors, with new values 0..1 introduced in row major order. A240513

a(n) = ∑_k=1..n floor(n/k)². A222548

Number of solutions to c(1)*prime(3) + ... + c(2n-1)*prime(2n+1) = -1, where c(i) = +-1 for i > 1, c(1) = 1. A261063

Number of key permutations of length n: permutations {a_i} with |a_i - a_i-1| = 1 or 2. A3274

Irregular array, read by rows: T(n,k) is the number of labeled acyclic digraphs with n nodes and k arcs (n >= 0, 0 <= k <= n*(n-1)/2). A81064

Row 3 of A007754. A58794