Properties of the Number 38318

Thirty-Eight Thousand Three Hundred Eighteen

Basics

Value: 38317 → 38318 → 38319

Parity: even

Prime: No

Previous Prime: 38317

Next Prime: 38321

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 ² × 17 × 23

Divisors: 1, 2, 7, 14, 17, 23, 34, 46, 49, 98

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001010110101110

Octal: 112656

Duodecimal: 1A212

Hexadecimal: 95ae

Square: 1468269124

Square Root: 195.74984035753388

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

Square table where T(n,k) = binomial(n*(n+k), k) * n/(n+k), for n>=1, k>=0, as read by antidiagonals. A299427

Number of binary strings of length n with no substrings equal to 0001 0010 or 1101. A164452

Number of n-bead necklaces labeled with numbers -1..1 not allowing reversal, with sum zero with no three beads in a row equal. A208938

Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero. A316205

Triangle whose (i,j)-th entry is binomial(i,j)*11^i-j*4^j. A38318