Properties of the Number 38936

Thirty-Eight Thousand Nine Hundred Thirty-Six

Basics

Value: 38935 → 38936 → 38937

Parity: even

Prime: No

Previous Prime: 38933

Next Prime: 38953

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 31 × 157

Divisors: 1, 2, 4, 8, 31, 62, 124, 157, 248, 314

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001100000011000

Octal: 114030

Duodecimal: 1A648

Hexadecimal: 9818

Square: 1516012096

Square Root: 197.3220717507294

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

T(n,k)=Number of nXk binary matrices with no two 1's adjacent diagonally or antidiagonally. A181212

Numbers n not of the form i²+(i+1)² such that there are integers a < b with a²+(a+1)²+...+(n-1)² = n²+(n+1)²+...+b². A94523

Number of n X 3 binary matrices with no two 1's adjacent diagonally or antidiagonally. A181207

Number of nX7 binary matrices with no two 1's adjacent diagonally or antidiagonally. A181211

a(n) = ∑_d∣n d*σ(n/d)^d. A185302

Number of (n+2) X (1+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00000000 00000001 or 00001011. A260277

The number of permutations of {1,2,...,n,1,2,...,n} with the property that there are k or more numbers between the two k's in the set for k=1,...,n. A322179

Numbers k such that (23·10^k + 19)/3 is prime. A294485

Numbers k such that (10^k + 191)/3 is prime. A294916

Primes p such that 57 is not a square mod p. A38936