Properties of the Number 2835

Two Thousand Eight Hundred Thirty-Five

Basics

Value: 2834 → 2835 → 2836

Parity: odd

Prime: No

Previous Prime: 2833

Next Prime: 2837

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 5 × 7

Divisors: 1, 3, 5, 7, 9, 15, 21, 27, 35, 45

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101100010011

Octal: 5423

Duodecimal: 1783

Hexadecimal: b13

Square: 8037225

Square Root: 53.24471804789655

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

10-gonal (or decagonal) numbers: a(n) = n*(4·n-3). A1107

Odd abundant numbers (odd numbers m whose sum of divisors exceeds 2m). A5231

Least number with exactly n odd divisors. A38547

Octagonal pyramidal numbers: a(n) = n*(n+1)*(2·n-1)/2. A2414

Cube of lower triangular normalized binomial matrix. A27465

Number of line segments (or edges) in regular n-gon with all diagonals drawn. A135565

Largest odd divisor of n!. A49606

Coefficient of x⁴ in expansion of (1+x+x²)ⁿ. A5712

a(n) = 3·n*(n + 3)/2. A140091

Expansion of 1/(1 - 3·x)⁴; 4-fold convolution of A000244 (powers of 3). A36216