Properties of the Number 33416

Thirty-Three Thousand Four Hundred Sixteen

Basics

Value: 33415 → 33416 → 33417

Parity: even

Prime: No

Previous Prime: 33413

Next Prime: 33427

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 4177

Divisors: 1, 2, 4, 8, 4177, 8354, 16708, 33416

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000001010001000

Octal: 101210

Duodecimal: 17408

Hexadecimal: 8288

Square: 1116629056

Square Root: 182.80043763623763

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

Double factorial primes; values k for which k!! + 1 is prime. A80778

T(n,k) = Number of (n+1) X (k+1) 0..3 arrays with the number of clockwise edge increases in every 2 X 2 subblock equal to the number of counterclockwise edge increases. A208492

Number of equilateral triangles formed out of matches that can be found in a hexagonal chunk of side length n in hexagonal array of matchsticks. A45949

Numerator of Hermite(n, 1/3). A158811

Number of subsets of {1,2,3,...,n} whose sum is a cube. A126111

Indices where prime(n) first appears in A373902. A371618

G.f. A(x) satisfies 1 + 3·A(x) = ∑_n=-oo..+oo (x + A(x)ⁿ)ⁿ. A378583

Numbers k such that (5·3^k - 7)/2 is prime. A59622

Triangle read by rows: T(n,k) is the number of Motzkin paths of length n having k UDH's starting at level 0 (U=(1,1),H=(1,0),D=(1,-1)). A114581

Number of Motzkin paths of length n having no UDH's starting at level 0 (U=(1,1), H=(1,0), D=(1,-1)). A114582