31 × 109 × 1373

Prime Factor Structure

Factorization String 31 × 109 × 1373

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,836,480

Proper Divisor Sum 197,113

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4639361 ← → #4639373

1 31 109 1,373 3,379 42,563 149,657 4,639,367

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

4,639,367 13,918,102 6,959,051 20,877,154 10,438,577 31,315,732 15,657,866 7,828,933 23,486,800 11,743,400 5,871,700 2,935,850 1,467,925 4,403,776 2,201,888 1,100,944 550,472 275,236 137,618 68,809 206,428 103,214 51,607 154,822 77,411 232,234 116,117 348,352 174,176 87,088 43,544 21,772 10,886 5,443 16,330 8,165 24,496 12,248 6,124 3,062 1,531 4,594 2,297 6,892 3,446 1,723 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912

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