Properties of the Number 835

Eight Hundred Thirty-Five

Basics

Value: 834 → 835 → 836

Parity: odd

Prime: No

Previous Prime: 829

Next Prime: 839

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 167

Divisors: 1, 5, 167, 835

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000011

Octal: 1503

Duodecimal: 597

Hexadecimal: 343

Square: 697225

Square Root: 28.89636655359978

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

Motzkin numbers: number of ways of drawing any number of nonintersecting chords joining n (labeled) points on a circle. A1006

Number of partitions of n with nonnegative crank. A64428

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

Partial sums of A299277. A299278

Number of Golomb rulers of length n. A169942

Number A(n,k) of standard Young tableaux of n cells and height <= k; square array A(n,k), n>=0, k>=0, read by antidiagonals. A182172

Numbers m such that the Bernoulli number B_2·m has denominator 66. A51229

Numbers whose sum of even digits and sum of odd digits are equal. A36301

Numbers k such that both k and k + 1 are Niven numbers in base 2 (A049445). A330931