Properties of the Number 41801

Forty-One Thousand Eight Hundred One

Basics

Value: 41800 → 41801 → 41802

Parity: odd

Prime: Yes

Previous Prime: 41777

Next Prime: 41809

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 41801

Divisors: 1, 41801

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010001101001001

Octal: 121511

Duodecimal: 20235

Hexadecimal: a349

Square: 1747323601

Square Root: 204.45292856792244

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

E.g.f. satisfies A(x) = exp( x/((1-x) * A(x)²) ). A361068

Half-quartan primes: primes of the form p = (x⁴ + y⁴)/2. A2646

Primes A080478(n)² + A080478(n+1)². A139361

Primes in A002049. A185846

Number of factorizations of mⁿ into exactly eight factors, where m is a product of two distinct primes. A277244

Number of length-n ternary strings that do not contain both "00" and "11". A282087

Happy Honaker primes. A343192

Primes having only {0, 1, 4, 8} as digits. A386030

a[n] =a[n-1] + 2·n*Prime[n]-n². A93809

Partial sums of A002046. A180220