2 × 5 × 139 × 1489

Prime Factor Structure

Factorization String 2 × 5 × 139 × 1489

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,754,800

Proper Divisor Sum 1,685,090

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2069707 ← → #2069713

1 2 5 10 139 278 695 1,390 1,489 2,978 7,445 14,890 206,971 413,942 1,034,855 2,069,710

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

2,069,710 1,034,855 3,104,566 1,552,283 4,656,850 2,328,425 6,985,276 3,492,638 1,746,319 5,238,958 2,619,479 7,858,438 3,929,219 11,787,658 5,893,829 17,681,488 8,840,744 4,420,372 2,210,186 1,105,093 3,315,280 1,657,640 828,820 414,410 207,205 621,616 310,808 155,404 77,702 38,851 116,554 58,277 174,832 87,416 43,708 21,854 10,927 32,782 16,391 49,174 24,587 73,762 36,881 110,644 55,322 27,661 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189

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