6,789,009

3 × 47 × 89 × 541

Starting at 6,789,009, the Collatz iteration reaches 1 after 108 steps. The first transition is 20367028; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 47 × 89 × 541

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,365,760

Proper Divisor Sum 2,576,751

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #6788989 ← → #6789017

Radix Representation

Decimal	6789009
Binary	11001111001011110010001 (23 bits)
Octal	0o31713621
Hexadecimal	0x679791

Divisor Catalog (16)

1 3 47 89 141 267 541 1,623 4,183 12,549 25,427 48,149 76,281 144,447 2,263,003 6,789,009

Collatz Trajectory (108 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

6,789,009 20,367,028 10,183,514 5,091,757 15,275,272 7,637,636 3,818,818 1,909,409 5,728,228 2,864,114 1,432,057 4,296,172 2,148,086 1,074,043 3,222,130 1,611,065 4,833,196 2,416,598 1,208,299 3,624,898 1,812,449 5,437,348 2,718,674 1,359,337 4,078,012 2,039,006 1,019,503 3,058,510 1,529,255 4,587,766 2,293,883 6,881,650 3,440,825 10,322,476 5,161,238 2,580,619 7,741,858 3,870,929 11,612,788 5,806,394 2,903,197 8,709,592 4,354,796 2,177,398 1,088,699 3,266,098 1,633,049 4,899,148 2,449,574 1,224,787 3,674,362 1,837,181 5,511,544 2,755,772 1,377,886 688,943 2,066,830 1,033,415 3,100,246 1,550,123

← Previous Integer #6,789,008 Browse Full Index Next Integer #6,789,010 →