139 × 11489

Prime Factor Structure

Factorization String 139 × 11489

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,608,600

Proper Divisor Sum 11,629

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1596961 ← → #1596989

1 139 11,489 1,596,971

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

1,596,971 4,790,914 2,395,457 7,186,372 3,593,186 1,796,593 5,389,780 2,694,890 1,347,445 4,042,336 2,021,168 1,010,584 505,292 252,646 126,323 378,970 189,485 568,456 284,228 142,114 71,057 213,172 106,586 53,293 159,880 79,940 39,970 19,985 59,956 29,978 14,989 44,968 22,484 11,242 5,621 16,864 8,432 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283

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