139 × 35537

Prime Factor Structure

Factorization String 139 × 35537

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,975,320

Proper Divisor Sum 35,677

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4939637 ← → #4939661

1 139 35,537 4,939,643

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

4,939,643 14,818,930 7,409,465 22,228,396 11,114,198 5,557,099 16,671,298 8,335,649 25,006,948 12,503,474 6,251,737 18,755,212 9,377,606 4,688,803 14,066,410 7,033,205 21,099,616 10,549,808 5,274,904 2,637,452 1,318,726 659,363 1,978,090 989,045 2,967,136 1,483,568 741,784 370,892 185,446 92,723 278,170 139,085 417,256 208,628 104,314 52,157 156,472 78,236 39,118 19,559 58,678 29,339 88,018 44,009 132,028 66,014 33,007 99,022 49,511 148,534 74,267 222,802 111,401 334,204 167,102 83,551 250,654 125,327 375,982 187,991

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