Properties of the Number 19135

Nineteen Thousand One Hundred Thirty-Five

Basics

Value: 19134 → 19135 → 19136

Parity: odd

Prime: No

Previous Prime: 19121

Next Prime: 19139

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 43 × 89

Divisors: 1, 5, 43, 89, 215, 445, 3827, 19135

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100101010111111

Octal: 45277

Duodecimal: B0A7

Hexadecimal: 4abf

Square: 366148225

Square Root: 138.32931721077784

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 which are (sum of digits of k) concatenated with (product of digits of k). A62237

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+17)² = y². A118120

a(n) = 7·a(n-1) - 7·a(n-2) + a(n-3) for n > 2; a(0) = 7, a(1) = 88, a(2) = 555. A155465

Smallest multiple of n beginning with the n-th prime. A78208

Number of ways to label the vertices of the octahedron (or faces of the cube) with nonnegative integers summing to n, where labelings that differ only by rotation or reflection are considered the same. A97513

Number of 2 X 2 matrices with all terms in {-n,..,0,..,n} and (sum of terms) = determinant. A281194

a(n) = smallest k such that li(k) - π(k) >= n, where li(k) is the logarithmic integral and π(x) is the number of primes <= x. A359145

Diagonal sums of correlation triangle for Catalan numbers. A115254

The values of 'a' in a² + b² = c², where b - a = 17 and gcd(a, b, c) = 1. A117473

Numbers k whose binary expansion is a substring of the binary expansion of binomial(k,2). A356537