Properties of the Number 2235

Two Thousand Two Hundred Thirty-Five

Basics

Value: 2234 → 2235 → 2236

Parity: odd

Prime: No

Previous Prime: 2221

Next Prime: 2237

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 149

Divisors: 1, 3, 5, 15, 149, 447, 745, 2235

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100010111011

Octal: 4273

Duodecimal: 1363

Hexadecimal: 8bb

Square: 4995225

Square Root: 47.275786614291256

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

Triangle T(n,k), 0 <= k <= n, read by rows, defined by: T(0,0)=1, T(n,k)=0 if n < k, T(n,k) = T(n-1,k-1) + T(n-1,k) + T(n-1,k+1). A64189

Motzkin triangle, T, read by rows; T(0,0) = T(1,0) = T(1,1) = 1; for n >= 2, T(n,0) = 1, T(n,k) = T(n-1,k-2) + T(n-1,k-1) + T(n-1,k) for k = 1,2,...,n-1 and T(n,n) = T(n-1,n-2) + T(n-1,n-1). A26300

Number of partitions of integer partitions of n where all parts have the same length. A319066

Number of chiral pairs of polyominoes with n cells that have precisely the symmetry group of order 4 generated by 90-degree rotations. A144553

Literal reading of the prime factorization of n. A80670

Number of integer partitions of n with an alternating permutation covering an initial interval of positive integers. A345163

Number of emergent parts in all partitions of n. A182699

a(n) = n*(5·n - 1)/2. A5476

Numbers n such that φ(n,x) is a flat cyclotomic polynomial of order three. A117223

Numbers k such that σ(k) = σ(k+7). A15867