Properties of the Number 16495

Sixteen Thousand Four Hundred Ninety-Five

Basics

Value: 16494 → 16495 → 16496

Parity: odd

Prime: No

Previous Prime: 16493

Next Prime: 16519

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 3299

Divisors: 1, 5, 3299, 16495

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000001101111

Octal: 40157

Duodecimal: 9667

Hexadecimal: 406f

Square: 272085025

Square Root: 128.432861838394

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

Minimal m such that nⁿ-m and nⁿ+m are both primes, or -1 if there is no such m. A75468

Expansion of exp( ∑_k>=1 binomial(5·k-1,2·k-1) * x^k/k ). A381753

Position of n! in A025487. A98718

Number of permutations σ of [n] such that all values k * σ(k) for 1 <= k <= n are pairwise distinct. A333083

Number of binary n-sequences ending in 1 with exactly one more occurrence of 11 than 10. A376884

Numbers n such that 295·2ⁿ-1 is prime. A50906

a(n) = floor( 1/(n·tan(π/n) - π) ). A248421

The simple continued fraction expansion of F(x) := ∏_{n >= 0} (1 - x^4·n+3)/(1 - x^4·n+1) when x = 1/2*(5 - sqrt(21)). A221365

Continued fraction for log(67). A16495