2 × 13 × 151871

Prime Factor Structure

Factorization String 2 × 13 × 151871

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,378,624

Proper Divisor Sum 2,429,978

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3948619 ← → #3948653

1 2 13 26 151,871 303,742 1,974,323 3,948,646

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

3,948,646 1,974,323 5,922,970 2,961,485 8,884,456 4,442,228 2,221,114 1,110,557 3,331,672 1,665,836 832,918 416,459 1,249,378 624,689 1,874,068 937,034 468,517 1,405,552 702,776 351,388 175,694 87,847 263,542 131,771 395,314 197,657 592,972 296,486 148,243 444,730 222,365 667,096 333,548 166,774 83,387 250,162 125,081 375,244 187,622 93,811 281,434 140,717 422,152 211,076 105,538 52,769 158,308 79,154 39,577 118,732 59,366 29,683 89,050 44,525 133,576 66,788 33,394 16,697 50,092 25,046

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