Properties of the Number 16050

Sixteen Thousand Fifty

Basics

Value: 16049 → 16050 → 16051

Parity: even

Prime: No

Previous Prime: 16033

Next Prime: 16057

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 ² × 107

Divisors: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 11111010110010

Octal: 37262

Duodecimal: 9356

Hexadecimal: 3eb2

Square: 257602500

Square Root: 126.68859459319927

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

Let a(1)=0. Then a(i+1)=position of first occurrence of a(i) in decimal expansion of log 2. A98289

When expressed in base 3 and then interpreted in base 7, is a multiple of the original number. A62884

Number of vertices among all distinct circles that can be constructed from the 3 vertices and the equally spaced 3·n points placed on the sides of an equilateral triangle when every pair of the 3 + 3·n points are connected by a circle and where the points lie at the ends of the circle's diameter. A372731

Square array A(1,k) = A265907(k), A(n>1,k) = A(n-1, k+1) - A(n-1, k); successive differences of A265907 read by descending antidiagonals as A(1,1), A(1,2), A(2,1), A(1,3), A(2,2), A(3,1), ... A275960

Leftmost column of array A275960. A275965

Intersection of A391845 and A391866. A392592

Coefficients of polynomials (n-1)!*P(n,k), P(n,k) = ∑_i=0..n Stirling2(n,i)*binomial(k+i-1,k). A59604

a(0) = a(1) = 1; for n >= 2, a(n) = a(n-1) + a(n-2) - n if that number is positive and not already in the sequence, otherwise a(n) = a(n-1) + a(n-2) + n. A117821

Transpose of array A275960. A275961

a(n) = ∑_k=1..n k·A088370(n,k). A309371