Properties of the Number 54208

Fifty-Four Thousand Two Hundred Eight

Basics

Value: 54207 → 54208 → 54209

Parity: even

Prime: No

Previous Prime: 54193

Next Prime: 54217

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁶ × 7 × 11 ²

Divisors: 1, 2, 4, 7, 8, 11, 14, 16, 22, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101001111000000

Octal: 151700

Duodecimal: 27454

Hexadecimal: d3c0

Square: 2938507264

Square Root: 232.82611537368396

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

Number of chiral pairs of color patterns (set partitions) for a row of length n using 6 or fewer colors (subsets). A320936

Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=6, k=1 and l=1. A177122

Sum of positive divisors of A000032(n). A272439

Number of 6-step self-avoiding walks on an n X n square summed over all starting positions. A188151

Number of n X 7 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 1 vertically. A207168

Number of 6 X n 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 1 vertically. A207174

Number of (2+1) X (n+1) 0..3 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction. A250879

Sum of odd divisors of Lucas(n). A280108

Triangle read by rows: T(n,k) is the number of primes in the half-open interval [10ⁿ, 10ⁿ + 10^k), n >= 1, 1 <= k <= n. A323744

Number of symmetric subsets of {1,..,2n} for which the reciprocal of the modular-part product is also a modular-part product. A329778