Properties of the Number 16343

Sixteen Thousand Three Hundred Forty-Three

Basics

Value: 16342 → 16343 → 16344

Parity: odd

Prime: No

Previous Prime: 16339

Next Prime: 16349

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 59 × 277

Divisors: 1, 59, 277, 16343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111111010111

Octal: 37727

Duodecimal: 955B

Hexadecimal: 3fd7

Square: 267093649

Square Root: 127.83974342902914

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 rucksack partitions of n: every consecutive constant subsequence has a different sum. A353864

Numbers k such that the k-th prime is of the form 2·j² + 1. A90612

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 113", based on the 5-celled von Neumann neighborhood. A285839

a(n) = 4·2ⁿ - 3·n - 5. A109363

a(n) = T(n, n+3), T given by A027052. A27054

a(n) = prime(n) * prime(prime(n)). A73065

Composites c for which an integer 1 < k < c exists such that (c-k)! == -1 (mod c). A256519

Product of twin-prime-indexed primes and their lower bound twin prime. A80698

Let f(p,i) = smallest prime m >= p such that m == i (mod p); a(n) = ∑_i=0..p-1 f(p,i), where p = n-th prime. A243076

Number of compositions of n where the smallest part is smaller than the number of parts. A348124