Properties of the Number 19136

Nineteen Thousand One Hundred Thirty-Six

Basics

Value: 19135 → 19136 → 19137

Parity: even

Prime: No

Previous Prime: 19121

Next Prime: 19139

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁶ × 13 × 23

Divisors: 1, 2, 4, 8, 13, 16, 23, 26, 32, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100101011000000

Octal: 45300

Duodecimal: B0A8

Hexadecimal: 4ac0

Square: 366186496

Square Root: 138.33293172632466

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

A(n,k) is the n-th Rhonda number to base A002808(k), the k-th composite number; square array A(n,k), n>=1, k>=1, read by antidiagonals. A291925

Integers that are Rhonda numbers to base 6. A100969

Number of partitions of n into decimal palindromes. A91580

Expansion of 1/((1-x)²*(1-x²)²*(1-x³)). A97701

Number of partitions of n into decimal repdigit numbers. A88669

Number of all possible tetrahedra of any size and orientation, formed when intersecting the original regular tetrahedron by planes parallel to its sides and dividing its edges into n equal parts. A216173

Numbers m such that the GCD of the x's that satisfy σ(x) = m is 3. A241648

McKay-Thompson series of class 45b for Monster. A58686

a(n) = 2·a(n-2) + 2·a(n-3). A107383

Nonnegative values·of solutions (x, y) to the Diophantine equation x² + (x + 529)² = y². A309998