Properties of the Number 33392

Thirty-Three Thousand Three Hundred Ninety-Two

Basics

Value: 33391 → 33392 → 33393

Parity: even

Prime: No

Previous Prime: 33391

Next Prime: 33403

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 2087

Divisors: 1, 2, 4, 8, 16, 2087, 4174, 8348, 16696, 33392

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000001001110000

Octal: 101160

Duodecimal: 173A8

Hexadecimal: 8270

Square: 1115025664

Square Root: 182.73478048800672

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

Smallest even number k such that lpf(k-3) = prime(n) while lpf(k-1) > lpf(k-3), where lpf=least prime factor (A020639). A242490

a(0) = 1; thereafter a(n) = 2*(6·n² - 3·n + 1). A386477

Number of n X 3 0,1 arrays indicating 2 X 2 subblocks of some larger (n+1) X 4 binary array having a sum of three or less, with rows and columns of the latter in lexicographically nondecreasing order. A227266

Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,3. A37619

E.g.f.: x / LambertW( x/(1-x) ). A352411

a(n) = floor(72/n). A33392