Properties of the Number 39109

Thirty-Nine Thousand One Hundred Nine

Basics

Value: 39108 → 39109 → 39110

Parity: odd

Prime: No

Previous Prime: 39107

Next Prime: 39113

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 37 × 151

Divisors: 1, 7, 37, 151, 259, 1057, 5587, 39109

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001100011000101

Octal: 114305

Duodecimal: 1A771

Hexadecimal: 98c5

Square: 1529513881

Square Root: 197.75995550161312

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 length n+2 0..k arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero. A252177

a(n) = ∑_k=0..n-1 8^k*B(k)*binomial(n,k) where B(k) is the k-th Bernoulli number. A83012

Numbers less than the maximum possible determinant A085000(4)=40800 not occurring as determinant of a 4 X 4 matrix with elements 1..16. A88237

Numbers k such that k + sopfr(k) is a cube. A389862

Smallest number requiring n steps to reach 0 or -1 when iterating the function: f(n)=lcd(n)-lpf(n), where lcd(n) is the largest common difference between consecutive divisors of n (ordered by size) and lpf(n) is the largest prime factor of n. A74348

Numerator of Bernoulli(n, 1/8). A158653

Molecular topological indices of the pan graphs. A192836

Number of length 4+2 0..n arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero. A252180

Expansion of 1/((1-3x)(1-4x)(1-6x)(1-9x)). A28034

Number of length n+2 0..6 arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero. A252175