Properties of the Number 38315

Thirty-Eight Thousand Three Hundred Fifteen

Basics

Value: 38314 → 38315 → 38316

Parity: odd

Prime: No

Previous Prime: 38303

Next Prime: 38317

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 79 × 97

Divisors: 1, 5, 79, 97, 395, 485, 7663, 38315

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010110101011

Octal: 112653

Duodecimal: 1A20B

Hexadecimal: 95ab

Square: 1468039225

Square Root: 195.74217736604444

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 tilings of a 5 X n rectangle using n pentominoes of shapes W, I, L. A257866

Numbers n such that 10ⁿ + 2·n - 1 is prime. A174175

Products p·q*r of three distinct primes such that (p·q) mod r, (p·r) mod q and (q·r) mod p are all prime. A338704

Number of zero-sum -n..n arrays of 4 elements with first and second differences also in -n..n. A201875

Triangle read by rows, derived from A007318, row sums = the Bell Sequence. A309495

a(n) = (8·n³ + 15·n² + 13·n)/6. A332698

Triangle whose (i,j)-th entry is binomial(i,j)*11^i-j*1^j. A38315