Properties of the Number 33885

Thirty-Three Thousand Eight Hundred Eighty-Five

Basics

Value: 33884 → 33885 → 33886

Parity: odd

Prime: No

Previous Prime: 33871

Next Prime: 33889

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 5 × 251

Divisors: 1, 3, 5, 9, 15, 27, 45, 135, 251, 753

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000010001011101

Octal: 102135

Duodecimal: 17739

Hexadecimal: 845d

Square: 1148193225

Square Root: 184.07878747970935

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

T(n,k)=Number of nondecreasing arrangements of n numbers in -(n+k-2)..(n+k-2) with sum zero. A188211

a(n) = 3·a(n-1) + 6·a(n-2), n>2, a(0)=1, a(1)=1, a(2)=5. A154964

Restricted partitions. A1981

Consecutive states of the linear congruential pseudo-random number generator (31481·s+21139) mod 10⁵ when started at s=1. A384341

Number of trees on n nodes with 3 forbidden limbs of size 4, 5 and 6. A14280

Enumeration of partial sums of 1 + [1,2] + [2,3] + [1,2] + [2,3] + ... A89640

Number of nondecreasing arrangements of n numbers in -(n+1)..(n+1) with sum zero. A188205

Number of nondecreasing arrangements of 8 numbers in -(n+6)..(n+6) with sum zero. A188214

Starting at n, a(n) is the number of times we move away from zero from a positive position according to the following rules. On the k-th step (k=1,2,3,...) move a distance of k in the direction of zero. If the number landed on has been landed on before, move a distance of k away. A324687

Number of homeomorphically irreducible general graphs on 5 labeled nodes and with n edges. A60580