Properties of the Number 37869

Thirty-Seven Thousand Eight Hundred Sixty-Nine

Basics

Value: 37868 → 37869 → 37870

Parity: odd

Prime: No

Previous Prime: 37861

Next Prime: 37871

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 13 × 971

Divisors: 1, 3, 13, 39, 971, 2913, 12623, 37869

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001001111101101

Octal: 111755

Duodecimal: 19AB9

Hexadecimal: 93ed

Square: 1434061161

Square Root: 194.59958889987408

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

T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than two of its horizontal and vertical neighbors, with the exception of exactly two elements. A283232

Structured disdyakis triacontahedral numbers (vertex structure 5). A100160

Number of n X 3 0..1 arrays with no 1 equal to more than two of its horizontal and vertical neighbors, with the exception of exactly two elements. A283227

Number of nX6 0..1 arrays with no 1 equal to more than two of its horizontal and vertical neighbors, with the exception of exactly two elements. A283230

a(n) = (number of digits <=4)-(number of digits >4) in base 10 representation of n. A37869