2⁴ × 1321939

Prime Factor Structure

Factorization String 2^4 × 1321939

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 40,980,140

Proper Divisor Sum 19,829,116

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #21150991 ← → #21151027

1 2 4 8 16 1,321,939 2,643,878 5,287,756 10,575,512 21,151,024

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

21,151,024 10,575,512 5,287,756 2,643,878 1,321,939 3,965,818 1,982,909 5,948,728 2,974,364 1,487,182 743,591 2,230,774 1,115,387 3,346,162 1,673,081 5,019,244 2,509,622 1,254,811 3,764,434 1,882,217 5,646,652 2,823,326 1,411,663 4,234,990 2,117,495 6,352,486 3,176,243 9,528,730 4,764,365 14,293,096 7,146,548 3,573,274 1,786,637 5,359,912 2,679,956 1,339,978 669,989 2,009,968 1,004,984 502,492 251,246 125,623 376,870 188,435 565,306 282,653 847,960 423,980 211,990 105,995 317,986 158,993 476,980 238,490 119,245 357,736 178,868 89,434 44,717 134,152

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.