Properties of the Number 53648

Fifty-Three Thousand Six Hundred Forty-Eight

Basics

Value: 53647 → 53648 → 53649

Parity: even

Prime: No

Previous Prime: 53639

Next Prime: 53653

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 7 × 479

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1101000110010000

Octal: 150620

Duodecimal: 27068

Hexadecimal: d190

Square: 2878107904

Square Root: 231.62037906885482

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

Arithmetic mean of the primes with n decimal digits, rounded to nearest integer. A388423

a(n) = (8ⁿ+16*(-9)ⁿ)/17. A166157

Floor of entry (2,1) of [0,1; 1,φ]ⁿ. A139333

Triangle T, read by rows, where row n of T = row n-1 of T^fibonacci(n) with appended '1' for n>=1 starting with a single '1' in row 0. A136170

Scan decimal expansion of Mersenne primes (A000668), recording all primes seen. A53648