Properties of the Number 33285

Thirty-Three Thousand Two Hundred Eighty-Five

Basics

Value: 33284 → 33285 → 33286

Parity: odd

Prime: No

Previous Prime: 33247

Next Prime: 33287

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 7 × 317

Divisors: 1, 3, 5, 7, 15, 21, 35, 105, 317, 951

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000001000000101

Octal: 101005

Duodecimal: 17319

Hexadecimal: 8205

Square: 1107891225

Square Root: 182.44177153272767

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

Odd numbers k such that the number of 1's in binary representation of k equals ω(k), the number of distinct primes in the factorization of k. A71595

Expansion of e.g.f.: exp(log(1+x)*cosh(x)). A9193

Numbers k such that the sum of the prime distinct divisors of k²+1 equals 2 times the largest prime divisor of k²+1. A200072

Number of permutations in S_n that avoid the pattern 34215. A256205

Numbers n such that (n⁶ + 1091)/4 is prime. A181112

Numbers whose maximal base-10 run length is 4. A33285