Properties of the Number 51473

Fifty-One Thousand Four Hundred Seventy-Three

Basics

Value: 51472 → 51473 → 51474

Parity: odd

Prime: Yes

Previous Prime: 51461

Next Prime: 51479

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 51473

Divisors: 1, 51473

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100100010001

Octal: 144421

Duodecimal: 25955

Hexadecimal: c911

Square: 2649469729

Square Root: 226.87661845152752

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

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[6, 2,6]; short d-string notation of pattern = [626]. A78854

a(1)=5, a(n) is the smallest prime dividing 4·Q² + 1 where Q is the product of all previous terms in the sequence. A57207

Primes that remain prime through 3 iterations of function f(x) = 2x + 7. A23275

Diagonal sums of number triangle A104881. A104882

Least prime summand of A254859. A393415

Primes p(k) such that the product of digits of p(k) equals the product of digits of k. A66521

Primes of the form k⁴ + 2·k³ + 36·k² + 35·k + 23. A155815

Primes of the form 3n² - 10. A201782

Primes p such that the sum of p and the next two primes is the product of two consecutive primes. A351579

Primes p such that sum of squares of even-position digits equals the sum of squares of odd-position digits of p. A76168