Properties of the Number 16694

Sixteen Thousand Six Hundred Ninety-Four

Basics

Value: 16693 → 16694 → 16695

Parity: even

Prime: No

Previous Prime: 16693

Next Prime: 16699

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 17 × 491

Divisors: 1, 2, 17, 34, 491, 982, 8347, 16694

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000100110110

Octal: 40466

Duodecimal: 97B2

Hexadecimal: 4136

Square: 278689636

Square Root: 129.20526305069774

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 partitions of n such that (greatest part) + (least part) > number of parts. A237870

G.f. A(x,y) satisfies: ∑_n=-oo...+oo (xⁿ + y)ⁿ = exp( (1-y) * A(x,y) ) / (1-y), where A(x,y) = ∑_n>=1 xⁿ/n·Sum{k=0..n-1} T(n,k)*y^k, written here as a flattened triangle of coefficients T(n,k) read by rows. A321600

The sequence M(n) in A022905. A22908

Integers k equal to the sum over A000203(t) mod t, for some steps, starting with t = k and then using the result to feed the next calculation. A377001

Even elements of A085493. A106431

Number of nX3 0..1 arrays with every element equal to 0, 1, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A300939

Decimal expansion of log(71). A16694

Number of -4..4 arrays of n elements with first, second and third differences also in -4..4. A202120