Properties of the Number 39382

Thirty-Nine Thousand Three Hundred Eighty-Two

Basics

Value: 39381 → 39382 → 39383

Parity: even

Prime: No

Previous Prime: 39373

Next Prime: 39383

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 29 × 97

Divisors: 1, 2, 7, 14, 29, 58, 97, 194, 203, 406

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1001100111010110

Octal: 114726

Duodecimal: 1A95A

Hexadecimal: 99d6

Square: 1550941924

Square Root: 198.44898588806143

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

Obtainable by applying +, * and exponentiation to its own digits. A46469

a(n) = (∑_k=1..n A073698(k))^1/n. A93928

Least k such that k·30ⁿ-1 , k·30ⁿ+1, and 2·k*30ⁿ-1 are prime; that is, twin primes and a Sophie Germain prime. A212956

Numbers k such that (17·10^k - 179)/9 is prime. A283246

Numbers whose base-9 representation has the same nonzero number of 3's and 8's. A39382