Properties of the Number 33238

Thirty-Three Thousand Two Hundred Thirty-Eight

Basics

Value: 33237 → 33238 → 33239

Parity: even

Prime: No

Previous Prime: 33223

Next Prime: 33247

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 16619

Divisors: 1, 2, 16619, 33238

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000000111010110

Octal: 100726

Duodecimal: 1729A

Hexadecimal: 81d6

Square: 1104764644

Square Root: 182.31291780891445

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

Semiprimes in A103373. A103393

Semiprimes in A103376. A103396

Becomes prime or 4 after exactly 9 iterations of f(x) = sum of prime factors of x. A48131

Number of nX7 0..1 arrays with every element unequal to 1, 2 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317862

Number of nXn 0..1 arrays with every element unequal to 1, 2 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317856

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317863

Primes of form x²+59·y². A33238