Properties of the Number 41491

Forty-One Thousand Four Hundred Ninety-One

Basics

Value: 41490 → 41491 → 41492

Parity: odd

Prime: Yes

Previous Prime: 41479

Next Prime: 41507

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 41491

Divisors: 1, 41491

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010001000010011

Octal: 121023

Duodecimal: 20017

Hexadecimal: a213

Square: 1721503081

Square Root: 203.6933970456578

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

First member of a prime quadruple in a 2p-1 progression. A57327

Number of partitions of n where the difference between consecutive parts is at most 8. A238868

The array in A059216 read by antidiagonals in 'up' direction. A59217

Smallest primes starting a complete three iterations Cunningham chain of the second kind. A110024

Prime numbers p of the form 10k+1 for which the quintic polynomial x⁵-x-1 modulus p is factorizable into five binomials. A135842

Honaker primes of the form p = 2·k-1 with sum-of-digits(p) = sum-of-digits(k). A176111

Prime numbers p for which the quintic polynomial x⁵ - x - 1 modulo p completely factors into linear polynomials. A135844

Smallest primes starting a complete three iterations Cunningham chain of the first or second kind. A110025

Expansion of (1/x) * Series_Reversion( x*(1-x)⁴/(1+x) ). A365765

Primes p such that the multiplicative order of 2 modulo p is (p-1)/9. A152309