Properties of the Number 19200

Nineteen Thousand Two Hundred

Basics

Value: 19199 → 19200 → 19201

Parity: even

Prime: No

Previous Prime: 19183

Next Prime: 19207

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ⁸ × 3 × 5 ²

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 100101100000000

Octal: 45400

Duodecimal: B140

Hexadecimal: 4b00

Square: 368640000

Square Root: 138.5640646055102

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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

Number of (binary) heaps on n elements. A56971

11-almost primes (generalization of semiprimes). A69272

Jordan function J₄(n). A59377

Number of ways of writing n as a sum of 6 squares. A141

a(n) = 12·n². A135453

(Integer nearest R(10ⁿ)) - π(10ⁿ), where π(x) is the number of primes <= x, R(x) = ∑_k>=1 (μ(k)/k·li(x^1/k)) and li(x) is the Cauchy principal value of the integral from 0 to·of dt/log(t). A57794

Numbers k such that (number of prime factors of k counted with multiplicity) less (number of distinct prime factors of k) = 8. A195092

Product ceiling(n/1)*ceiling(n/2)*ceiling(n/3)*...*ceiling(n/n) (the 'ceiling factorial'). A131385

Numbers k such that k³ has exactly 3 different digits. A155146

Paradigm shift sequence for (4,3) production scheme with replacement. A246097