Properties of the Number 38695

Thirty-Eight Thousand Six Hundred Ninety-Five

Basics

Value: 38694 → 38695 → 38696

Parity: odd

Prime: No

Previous Prime: 38693

Next Prime: 38699

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 5 × 71 × 109

Divisors: 1, 5, 71, 109, 355, 545, 7739, 38695

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011100100111

Octal: 113447

Duodecimal: 1A487

Hexadecimal: 9727

Square: 1497303025

Square Root: 196.7104471043671

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 j(k)*φ(k) = σ(φ(k)), j(k) = A033831(k). A33856

G.f.: A(x) = exp( ∑_n>=1 5·5^A112765(n) * xⁿ/n ), where A112765 is the exponent of the highest power of 5 dividing n. A195760

Smallest n-digit prime·smallest (n+1)-digit prime. A38695