Properties of the Number 3311

Three Thousand Three Hundred Eleven

Basics

Value: 3310 → 3311 → 3312

Parity: odd

Prime: No

Previous Prime: 3307

Next Prime: 3313

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 7 × 11 × 43

Divisors: 1, 7, 11, 43, 77, 301, 473, 3311

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011101111

Octal: 6357

Duodecimal: 1ABB

Hexadecimal: cef

Square: 10962721

Square Root: 57.54128952326321

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

Square pyramidal numbers: a(n) = 0² + 1² + 2² + ... + n² = n*(n+1)*(2·n+1)/6. A330

a(n) = binomial(n+3, 3)/4 for odd n, n*(n+2)*(n+4)/24 for even n. A6918

Multiples of 11 containing an 11 in their decimal representation. A121031

Triangle of Gaussian (or q-binomial) coefficients for q = -2. A15109

Numbers m such that m and m+1 are consecutive lazy-Fibonacci-Niven numbers (A328212). A328213

Structured rhombic dodecahedral numbers (vertex structure 9). A100157

Roman numerals written using 1 for I, 2 for V, 3 for X, 4 for L, 5 for C, 6 for D, 7 for M. A61493

Numbers whose base-10 expansion has no run of digits with length < 2. A33023

a(n) = n*(5·n² - 3)/2. A63522

Molien series of 4-dimensional representation of cyclic group of order 4 over GF(2) (not Cohen-Macaulay). A8610