Properties of the Number 33253

Thirty-Three Thousand Two Hundred Fifty-Three

Basics

Value: 33252 → 33253 → 33254

Parity: odd

Prime: No

Previous Prime: 33247

Next Prime: 33287

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 11 × 3023

Divisors: 1, 11, 3023, 33253

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000000111100101

Octal: 100745

Duodecimal: 172B1

Hexadecimal: 81e5

Square: 1105762009

Square Root: 182.35405123001792

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

Square array T(n,m) (n>=0, m>=0) read by antidiagonals downwards giving number of rooted triangulations of type [n,m] up to orientation-preserving isomorphisms. A262586

Triangulations of the disk G_n,2. A2711

Number of integer partitions of n not containing more ones than any other part. A381544

Records in A098550. A248647

Numerators of the partial sums of 1/d(prime(k)+1), where d is the number of divisors function. A386921

Numbers k such that 219·2^k+1 is prime. A32486

Semiprimes whose binary and ternary representations are prime when read in decimal. A279052

Expansion of g.f. x*(21 + 123·x + 129·x² + 4·x³ + 129·x⁴ + 123·x⁵ + 21·x⁶)/((1 - x)³*(1 + x + x² + x³)²). A377166

Primes of form x²+83·y². A33253