Properties of the Number 38393

Thirty-Eight Thousand Three Hundred Ninety-Three

Basics

Value: 38392 → 38393 → 38394

Parity: odd

Prime: Yes

Previous Prime: 38377

Next Prime: 38431

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 38393

Divisors: 1, 38393

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010111111001

Octal: 112771

Duodecimal: 1A275

Hexadecimal: 95f9

Square: 1474022449

Square Root: 195.94131774590065

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

Numbers k such that (10^k - 3^k)/7 is prime. A128026

Primes having only {3, 8, 9} as digits. A385792

Primes p such that q - p = 38, where q is the next prime after p. A134118

Number of partitions of n such that m(greatest part) >= m(1), where m = multiplicity. A240080

Lower prime of the second gap of 2n between primes. A46789

Numbers appearing in A122072 at least four times. A122390

Numbers k such that the continued fraction for sqrt(k) has period 87. A20426

Primes whose consecutive digits differ by 5 or 6. A48417

a(0) = 2, a(n) = smallest prime == n mod a(n-1), a(n)>a(n-1). A87523

a(n) is the smallest prime p beginning with 2n such that the difference between p and the next prime is 2n. A162357