Properties of the Number 5109

Five Thousand One Hundred Nine

Basics

Value: 5108 → 5109 → 5110

Parity: odd

Prime: No

Previous Prime: 5107

Next Prime: 5113

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 13 × 131

Divisors: 1, 3, 13, 39, 131, 393, 1703, 5109

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001111110101

Octal: 11765

Duodecimal: 2B59

Hexadecimal: 13f5

Square: 26101881

Square Root: 71.47726911403373

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 m such that there are precisely 3 groups of order m. A55561

a(n) = n*(7·n²-4)/3. A63521

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with no element unequal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..2 introduced in row major order. A231263

a(1) = 8; a(n) is smallest number >= a(n-1) such that the juxtaposition a(1)a(2)...a(n) is a prime. A46258

a(n) is the number of conjugacy classes in the alternating group A_n. A702

a(n) = a(n-1) + a(m) for n >= 4, where m = 2^p+1 + 2 - n and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1 and a(2) = a(3) = 2. A50045

The number of odd numbers that require n Collatz (3x+1) iterations to reach 1. A176866

a(n) = n*(3·n+14). A140679

Numbers that are the sum of ten fourth powers in six or more ways. A345599

Numbers that are the sum of ten fourth powers in exactly six ways. A345858