Properties of the Number 38218

Thirty-Eight Thousand Two Hundred Eighteen

Basics

Value: 38217 → 38218 → 38219

Parity: even

Prime: No

Previous Prime: 38201

Next Prime: 38219

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 97 × 197

Divisors: 1, 2, 97, 194, 197, 394, 19109, 38218

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010101001010

Octal: 112512

Duodecimal: 1A14A

Hexadecimal: 954a

Square: 1460615524

Square Root: 195.49424543960367

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 partitions of n³ into distinct cubes. A30272

Number of binary strings of length n with no substrings equal to 0001 0010 or 0111. A164448

Numbers whose base-2 representation has exactly 14 runs. A43581

Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n and having k UDUDU's (n >= 0; 0 <= k <= n-2 for n >= 2). A128753

Number of nX4 0..1 arrays with every element unequal to 0, 2, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero. A305681

Triangle whose (i,j)-th entry is binomial(i,j)*2^i-j*12^j (with i, j >= 0). A38218