Properties of the Number 3367

Three Thousand Three Hundred Sixty-Seven

Basics

Value: 3366 → 3367 → 3368

Parity: odd

Prime: No

Previous Prime: 3361

Next Prime: 3371

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 13 × 37

Divisors: 1, 7, 13, 37, 91, 259, 481, 3367

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 110100100111

Octal: 6447

Duodecimal: 1B47

Hexadecimal: d27

Square: 11336689

Square Root: 58.02585630561603

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

Hex (or centered hexagonal) numbers: 3·n*(n+1)+1 (crystal ball sequence for hexagonal lattice). A3215

Heptagonal numbers (or 7-gonal numbers): n*(5·n-3)/2. A566

a(n) = 4ⁿ - 3ⁿ. A5061

4-dimensional pyramidal numbers: a(n) = (3·n+1)*binomial(n+2, 3)/4. Also Stirling2(n+2, n). A1296

Square array of nexus numbers a(n,k) = (n+1)^k+1 - n^k+1 (n >= 0, k >= 0) read by upwards antidiagonals. A47969

Pseudoprimes to base 3. A5935

Jablonski table T(n,k) read by antidiagonals: T(n,k) = number of necklaces with n beads of k colors. A75195

Least k such that the decimal representation of k·n contains only 1's and 0's. A79339

Triangle read by rows: 3-Stirling numbers of the second kind. A143495

Nexus numbers (n+1)⁶ - n⁶. A22522