Properties of the Number 16798

Sixteen Thousand Seven Hundred Ninety-Eight

Basics

Value: 16797 → 16798 → 16799

Parity: even

Prime: No

Previous Prime: 16787

Next Prime: 16811

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 37 × 227

Divisors: 1, 2, 37, 74, 227, 454, 8399, 16798

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000110011110

Octal: 40636

Duodecimal: 987A

Hexadecimal: 419e

Square: 282172804

Square Root: 129.60709857102736

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

T(n,k)=Number of length n+6 0..k arrays with every seven consecutive terms having the maximum of some three terms equal to the minimum of the remaining four terms. A250373

a(n) = (1/10) * ∑_k=0..n-1 binomial(10·n,10·k+1). A387753

Triangle, read by rows, such that row n equals the coefficients of x^n²+n-1+k in F(x,n) for k = 1..n, where F(x,n) = (1 + x·F(x,n))*(1 + xⁿ/F(x,n)), for n>=1. A200171

Monotonic ordering of nonnegative differences 7ⁱ-3^j, for 40>= i>=0, j>=0. A192154

Number of close American football games: number of ways for the game to end after n points have been scored and never be separated by more than one score after each play. A300998

Numbers of the form |a^b - c^d| where a, b, c and d are the first 4 primes. A168385

Number of excursions of length n with Motzkin-steps avoiding the consecutive steps UU, HH, HD and DH. A329692

Numbers whose trajectory under the Esucarys map ends at the fixed point 247. A129133

Years >= 1801 in which Christmas falls in Sukkot. A222419

Number of length n+6 0..2 arrays with every seven consecutive terms having the maximum of some three terms equal to the minimum of the remaining four terms. A250367