Properties of the Number 12184

Twelve Thousand One Hundred Eighty-Four

Basics

Value: 12183 → 12184 → 12185

Parity: even

Prime: No

Previous Prime: 12163

Next Prime: 12197

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 1523

Divisors: 1, 2, 4, 8, 1523, 3046, 6092, 12184

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111110011000

Octal: 27630

Duodecimal: 7074

Hexadecimal: 2f98

Square: 148449856

Square Root: 110.38115781237303

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=1..n T(n,k), array T as in A049790. A49791

Numbers k such that binomial(4k, k) + 1 is prime. A125241

Numerator of sum of reciprocals of first n pentatope numbers A000332. A118411

Numbers k such that 8^k - 3 is prime. A217353

a(n) = n³ + 17. A84379

a(n) = n³ plus sum of digits of n³. A123135

Numbers for which the cube of the sum of the digits is equal to the square of the product of their digits. A241846

Expansion of ∏_k>=0 ((1+x^4·k+1)/(1-x^4·k+1))². A261650

Number of integers in n-th generation of tree T(3/2) defined in Comments. A274152

Number of (n+2)X(7+2) 0..1 arrays with no 3x3 subblock diagonal sum 0 and no antidiagonal sum 0 and no row sum 2 and no column sum 2. A255227