Properties of the Number 38815

Thirty-Eight Thousand Eight Hundred Fifteen

Basics

Value: 38814 → 38815 → 38816

Parity: odd

Prime: No

Previous Prime: 38803

Next Prime: 38821

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 7 × 1109

Divisors: 1, 5, 7, 35, 1109, 5545, 7763, 38815

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011110011111

Octal: 113637

Duodecimal: 1A567

Hexadecimal: 979f

Square: 1506604225

Square Root: 197.01522783785015

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

Total area of the shadows of the three views of the version "Tree" of the shell model of partitions with n shells. A210979

Number of (n+3) X 8 0..1 matrices with each 4 X 4 subblock idempotent. A224565

Number of primes less than n·10⁶. A38815