Properties of the Number 41521

Forty-One Thousand Five Hundred Twenty-One

Basics

Value: 41520 → 41521 → 41522

Parity: odd

Prime: Yes

Previous Prime: 41519

Next Prime: 41539

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 41521

Divisors: 1, 41521

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010001000110001

Octal: 121061

Duodecimal: 20041

Hexadecimal: a231

Square: 1723993441

Square Root: 203.7670238286853

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 from merging of 5 successive digits in decimal expansion of Catalan's constant. A104919

Primes of the form p² + q² - 1 where p and q are consecutive primes. A227340

Primes that can be constructed by concatenating two squares >= 4. A345314

Primes with 22 as smallest positive primitive root. A61334

Primes p such that the sum and difference of the fourth power of the sum of 4 consecutive primes starting with p and the product of those primes are both prime. A389333

Smallest prime p such that decimals digits 1, ..., k (k = 1, ..., 9) and 0 appear in any order in 3·p. A178342

Indices of primes in the tribonacci-like sequence, A214825. A230016

Integers k such that A008347(k) is divisible by k. A264834

A sequence of integers from an additive problem with prime numbers. A348472

Denominators of continued fraction convergents to sqrt(277). A41521