Properties of the Number 33956

Thirty-Three Thousand Nine Hundred Fifty-Six

Basics

Value: 33955 → 33956 → 33957

Parity: even

Prime: No

Previous Prime: 33941

Next Prime: 33961

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 13 × 653

Divisors: 1, 2, 4, 13, 26, 52, 653, 1306, 2612, 8489

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000010010100100

Octal: 102244

Duodecimal: 17798

Hexadecimal: 84a4

Square: 1153009936

Square Root: 184.27153876819935

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

Number of maximal subsets of {1..n} such that it is possible to choose a different prime factor of each element. A370585

Number of nX5 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 0 or 2 neighboring 1s. A296332

Number of nX4 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1, 3 or 4 neighboring 1s. A297745

a(n) = prime(n) + A033955(n). A33956