Properties of the Number 41205

Forty-One Thousand Two Hundred Five

Basics

Value: 41204 → 41205 → 41206

Parity: odd

Prime: No

Previous Prime: 41203

Next Prime: 41213

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 41 × 67

Divisors: 1, 3, 5, 15, 41, 67, 123, 201, 205, 335

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000011110101

Octal: 120365

Duodecimal: 1BA19

Hexadecimal: a0f5

Square: 1697852025

Square Root: 202.99014754416038

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 compositions of n into square parts k² where there are k sorts of part k². A240944

Squarefree numbers of the form (prime(k)+1)*(prime(k+1)+1)/4. A79095

Integers that do not appear in A103502. A103504

The smallest positive number such that sopfr(|a(n) - n|) = sopfr(a(n) + n) and ω(|a(n) - n|) = ω(a(n) + n), where sopfr(k) is the sum of the primes dividing k, with repetition. A370504

Tetraprimes (or products of exactly four distinct prime numbers) that are the sum of two successive tetraprimes. A380348

Primes p such that 2·p + 11 is a square. A269784

Denominators of continued fraction convergents to sqrt(113). A41205