Properties of the Number 41490

Forty-One Thousand Four Hundred Ninety

Basics

Value: 41489 → 41490 → 41491

Parity: even

Prime: No

Previous Prime: 41479

Next Prime: 41491

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 461

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010001000010010

Octal: 121022

Duodecimal: 20016

Hexadecimal: a212

Square: 1721420100

Square Root: 203.69094236121546

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

Numbers k such that k+1, 2k+1, 3k+1, 4k+1 are all prime. A237189

Sum of the second largest parts of the partitions of 4n into 4 parts. A241084

a(n) = 3·n*(64·n² + 1). A295130

Intersection of A108027, A108028, A108029 and A108030. A108109

Numerators of continued fraction convergents to sqrt(262). A41490

The hyper-Wiener index of the dendrimer D₁[n], defined pictorially in the A. R. Ashrafi et al. reference. A224430