Properties of the Number 16910

Sixteen Thousand Nine Hundred Ten

Basics

Value: 16909 → 16910 → 16911

Parity: even

Prime: No

Previous Prime: 16903

Next Prime: 16921

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 19 × 89

Divisors: 1, 2, 5, 10, 19, 38, 89, 95, 178, 190

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100001000001110

Octal: 41016

Duodecimal: 9952

Hexadecimal: 420e

Square: 285948100

Square Root: 130.03845585056752

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 compositions of n with all adjacent parts (x, y) satisfying x > 2y or y = 2x. A342336

Truncated square pyramid numbers: a(n) = ∑_{k = n..2·n} k². A50409

26-gonal numbers: a(n) = n*(12·n-11). A255185

T(n,k)=Number of length n+3 0..k arrays with no four elements in a row with pattern abba (with a≠b) and new values 0..k introduced in 0..k order. A243389

Number of permutations of length n which avoid the patterns 321, 2143, 3124; or avoid the patterns 132, 2314, 4312, etc. A116731

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. A317072

a(n) = ∑_{k=0..floor(n/2)} (n-k)². A129371

G.f. satisfies: A(x) = 1 + x·A(x)²*A(-x)² + x²*(A(x)² + A(-x)²). A233896

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 26. A31704

Numbers m such that π(m²) is a square. A64523