Properties of the Number 57452

Fifty-Seven Thousand Four Hundred Fifty-Two

Basics

Value: 57451 → 57452 → 57453

Parity: even

Prime: No

Previous Prime: 57427

Next Prime: 57457

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 53 × 271

Divisors: 1, 2, 4, 53, 106, 212, 271, 542, 1084, 14363

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000001101100

Octal: 160154

Duodecimal: 292B8

Hexadecimal: e06c

Square: 3300732304

Square Root: 239.6914683504609

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 centered 6-valent trees with n nodes. A36651

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)=1, k=-2 and l=0. A177111

p-INVERT of (1,0,0,1,0,0,1,0,0,...), where p(S) = 1 - S² - S³. A292321

Number of compositions of n into parts whose sizes are Fibonacci or Lucas numbers. A378698

Prime recurrence: a(1)=8, a(n+1) = a(n)-th prime. A57452

Number of nX4 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 2,0,1,0,0 for x=0,1,2,3,4. A197533