Properties of the Number 33256

Thirty-Three Thousand Two Hundred Fifty-Six

Basics

Value: 33255 → 33256 → 33257

Parity: even

Prime: No

Previous Prime: 33247

Next Prime: 33287

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 4157

Divisors: 1, 2, 4, 8, 4157, 8314, 16628, 33256

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000000111101000

Octal: 100750

Duodecimal: 172B4

Hexadecimal: 81e8

Square: 1105961536

Square Root: 182.36227680087788

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

a(n) = a(n-1) + a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1 and a(2) = a(3) = 2. A50047

a(n) is the number of Q-bases which can be built from the set {log(1),...,log(n)}. A307984

Convolution of (1, p(1), p(2), ...) and composite numbers. A23627

Number of permutations in S_n that avoid the pattern 53241. A256202

Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 91. A31589

Primes of form x²+87·y². A33256