Properties of the Number 19608

Nineteen Thousand Six Hundred Eight

Basics

Value: 19607 → 19608 → 19609

Parity: even

Prime: No

Previous Prime: 19603

Next Prime: 19609

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 19 × 43

Divisors: 1, 2, 3, 4, 6, 8, 12, 19, 24, 38

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 100110010011000

Octal: 46230

Duodecimal: B420

Hexadecimal: 4c98

Square: 384473664

Square Root: 140.02856851371436

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) = (7ⁿ - 1)/6. A23000

Triangle of Gaussian binomial coefficients [ n,k ] for q = 7. A22171

a(n) = (n^n-1 - 1)/(n-1) for n>1, a(1) = 0. A60072

Triangle read by rows: T(n,k) = value of the n-th repunit in base (k+1) representation, 1<=k<=n. A125118

Numbers k such that k² is palindromic in base 7. A29992

a(n) = 111111 in base n. A53700

Numbers that are repdigits with length > 2 in more than one base. A167783

Given M = triangle A122196 as an infinite lower triangular matrix, this sequence is lim_k->infinity M^k. A171238

Number of sublattices of index n in generic 6-dimensional lattice. A38993

T(n,k)=Number of nXk 0..2 arrays with diagonals and antidiagonals unimodal and rows nondecreasing. A224353