Properties of the Number 54067

Fifty-Four Thousand Sixty-Seven

Basics

Value: 54066 → 54067 → 54068

Parity: odd

Prime: No

Previous Prime: 54059

Next Prime: 54083

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 13 × 4159

Divisors: 1, 13, 4159, 54067

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101001100110011

Octal: 151463

Duodecimal: 27357

Hexadecimal: d333

Square: 2923240489

Square Root: 232.5231171303189

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

a(n) = 4·p(n-1)*p(n+1) - p(n)², where p(k) = k-th prime. A327447

a(n) = ∑_{-n<i<n, -n<j<n, gcd{i,j}=2} (n-|i|)*(n-|j|)/8. A331773

a(n) = 2·a(n-1) + 2·a(n-2) + 2·a(n-3) - a(n-4) with a(0)=0, a(1)=1, a(2)=4, a(3)=11. A387018

Number of n X 4 integer arrays with each element equal to the number of horizontal and antidiagonal neighbors not equal to itself. A265988

Position of first appearance of n in A054065. A54067