Properties of the Number 41615

Forty-One Thousand Six Hundred Fifteen

Basics

Value: 41614 → 41615 → 41616

Parity: odd

Prime: No

Previous Prime: 41611

Next Prime: 41617

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 7 × 29 × 41

Divisors: 1, 5, 7, 29, 35, 41, 145, 203, 205, 287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010001010001111

Octal: 121217

Duodecimal: 200BB

Hexadecimal: a28f

Square: 1731808225

Square Root: 203.9975490048839

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) = 36n² - 1. A136017

Numbers m such that σ(m)/φ(m) = 9/4. A164646

Numbers k such that ω(k) = 4 and the largest prime factor of k equals the sum of its remaining distinct prime factors, where ω(k) = A001221(k). A383728

Numbers n such that sum of distinct primes dividing n is divisible by the largest prime dividing n. Also n is neither a prime, nor a true power of prime and n is squarefree. Squarefree solutions of A071140. A71141

a(n) = n³ - n² - n. A152015

The Wiener index of the windmill graph D(6,n). The windmill graph D(m,n) is the graph obtained by taking n copies of the complete graph K_m with a vertex in common (i.e., a bouquet of n pieces of K_m graphs). A180577

Number of Carmichael numbers between 2ⁿ and 2ⁿ⁺¹. A182490

Squarefree numbers k such that the largest prime factor of k is equal to the sum of the other prime factors of k. A71312

Numbers k that have no zero digits and such that both k+1 and (product of digits of k) + 1 are squares. A81990

a(n) = (8·n+3)*(8·n+5). A177065