Properties of the Number 47513

Forty-Seven Thousand Five Hundred Thirteen

Basics

Value: 47512 → 47513 → 47514

Parity: odd

Prime: Yes

Previous Prime: 47507

Next Prime: 47521

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 47513

Divisors: 1, 47513

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100110011001

Octal: 134631

Duodecimal: 235B5

Hexadecimal: b999

Square: 2257485169

Square Root: 217.97476918212345

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 the form n² - 11. A91272

Geometric mean of the positive integers with n decimal digits, rounded to nearest integer. A388420

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

Prime septets of form k, k+2100, k+4200, k+6300, k+8400, k+10500, k+12600. A123107

Numbers that are congruent to {0, 1, 2, 4, 6, 7} mod 8. A47513