Properties of the Number 41387

Forty-One Thousand Three Hundred Eighty-Seven

Basics

Value: 41386 → 41387 → 41388

Parity: odd

Prime: Yes

Previous Prime: 41381

Next Prime: 41389

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 41387

Divisors: 1, 41387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010000110101011

Octal: 120653

Duodecimal: 1BB4B

Hexadecimal: a1ab

Square: 1712883769

Square Root: 203.43795122837824

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

Primes of form 5+38·n². A173554

Initial members of prime quadruples (n, n+2, n+24, n+26). A245568

The number of central quasigroups (also known as T-quasigroups, or quasigroups affine over an abelian group) of order n, up to isomorphism. A260645

Primes p such that (q·s-p·r)/2 and |p·s-q·r|/2 are both prime, where p,q,r,s are consecutive primes. A341802

Primes p such that p² + 1 has more divisors than p² - 1. A358879

Irregular triangle, wherein row n lists in ascending order all numbers k whose arithmetic derivative k' is equal to the n-th primorial, A002110(n), and that have more than two prime factors with multiplicity. Rows of length zero are simply omitted, i.e., when A369000(n) = 0. A366890

Denominators of continued fraction convergents to sqrt(208). A41387