Properties of the Number 10862

Ten Thousand Eight Hundred Sixty-Two

Basics

Value: 10861 → 10862 → 10863

Parity: even

Prime: No

Previous Prime: 10861

Next Prime: 10867

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5431

Divisors: 1, 2, 5431, 10862

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101001101110

Octal: 25156

Duodecimal: 6352

Hexadecimal: 2a6e

Square: 117983044

Square Root: 104.22091920531118

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

Number of integer compositions of n whose leaders of strictly increasing runs are strictly decreasing. A374689

a(n) = number of steps to reach (3ⁿ)-1 when starting from k = (3ⁿ⁺¹)-1 and repeatedly applying the map that replaces k with k - (sum of digits in base-3 representation of k). A261234

Number of compositions (ordered partitions) of n into distinct parts, the least being 3. A339164

Number of pairs of nonnegative integers, not both equal to 0, with a shortest vectorial addition chain of length n. A383331

Matrix inverse of triangle A063967. A91698

Semiprimes that are the sum of two successive semiprimes and also the sum of three successive semiprimes. A370162

Coordination sequence for MgCu2, Cu position. A9930

Becomes prime after exactly 7 iterations of f(x) = sum of prime factors of x. A47826

a(n) = 3 + floor((2 + ∑_j=1..n-1 a(j))/5). A120172

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 262", based on the 5-celled von Neumann neighborhood. A271067