Properties of the Number 48221

Forty-Eight Thousand Two Hundred Twenty-One

Basics

Value: 48220 → 48221 → 48222

Parity: odd

Prime: Yes

Previous Prime: 48197

Next Prime: 48239

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 48221

Divisors: 1, 48221

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011110001011101

Octal: 136135

Duodecimal: 23AA5

Hexadecimal: bc5d

Square: 2325264841

Square Root: 219.59280498231266

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

Column 1 of triangle A117418; also row sums of triangle A117418; also column 0 of the matrix square of triangle A117418. A117419

Triangle T, read by rows, equal to the matrix square of triangle A117418; also equals a column bisection of triangle A117418: column 2k+1 of T^1/2 equals column k of T. A117427

Primes of a056240-type 3. A300359

Primes p with prime(p)³ + 2·p³ and p³ + 2·prime(p)³ both prime. A236574

Non-palindromic primes which on subtracting their reversal gives perfect cubes. A80178

Primes of the form 7n² - 2. A201848

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

Primes that can be generated by the concatenation in base 8, in descending order, of two consecutive integers read in base 10. A287311

a(n)=T(2n-1,n), array T given by A048212. A48221

Values of k such that {P(k), P(k+1), ..., P(k+12)} are all prime numbers, where P(k) = k² + k + 41. A90106