Properties of the Number 16700

Sixteen Thousand Seven Hundred

Basics

Value: 16699 → 16700 → 16701

Parity: even

Prime: No

Previous Prime: 16699

Next Prime: 16703

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 ² × 167

Divisors: 1, 2, 4, 5, 10, 20, 25, 50, 100, 167

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000100111100

Octal: 40474

Duodecimal: 97B8

Hexadecimal: 413c

Square: 278890000

Square Root: 129.22847983320085

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 arrays x(i), i=1..n with x(i) in i..i+k and no value appearing more than 3 times. A250361

First differences of the central trinomial coefficients A002426. A25178

Number of permutations of {1..n} with all equal lengths of maximal runs (increasing by 1). A384892

Triangle read by rows: T(n,k) = number of sets of linear n-ads in k variables. A260340

Number of segments needed to draw (on the infinite square grid) a diagram of regions and partitions of n. A211026

Number of nonequivalent n X n binary matrices with 4 ones in every row and column up to permutation of rows. A333900

Numbers n such that n and the four successive integers produce primes if substituted for·in the polynomial 5x²+5x+1. See A090562, A090563. Terms show that longer similar chains also exist. A90100

∑_k=1..2n-1 J(4·n,k)*k², where J(i,j) is the Jacobi symbol. A97544

Number of nonequivalent n X n binary matrices with 3 ones in every row and column up to permutation of rows. A333899

∑_k=1..n-1 J(2·n,k)*k², where J(i,j) is the Jacobi symbol. A97543