Properties of the Number 13822

Thirteen Thousand Eight Hundred Twenty-Two

Basics

Value: 13821 → 13822 → 13823

Parity: even

Prime: No

Previous Prime: 13807

Next Prime: 13829

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 6911

Divisors: 1, 2, 6911, 13822

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010111111110

Octal: 32776

Duodecimal: 7BBA

Hexadecimal: 35fe

Square: 191047684

Square Root: 117.56700217322886

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 partitions of n whose length (number of parts) is equal to the sum of some submultiset. A367212

Numbers whose sum of divisors is a fourth power. A19422

Consider all integer triples (i,j,k), j,k>0, with binomial(i+2, 3) = binomial(j+2, 3) + k³, ordered by increasing i; sequence gives j values. A54222

Numbers n such that there is an integer k with the property that k^τ(n) = σ(n). A225239

Smallest number that can be written in exactly n ways as a sum of distinct repdigits of its decimal digits. A131367

Number of Gram blocks [g(j), g(j+3)) up to 10ⁿ with 0 <= j < 10ⁿ. A231159

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 80 ones. A31848

Numbers in which all pairs of consecutive base-5 digits differ by 2. A33083

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 865", based on the 5-celled von Neumann neighborhood. A273701

Friedman numbers n such that n+1 is also a Friedman number. A195420