2 × 7 × 659 × 691

Prime Factor Structure

Factorization String 2 × 7 × 659 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,961,280

Proper Divisor Sum 4,586,114

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6375151 ← → #6375191

1 2 7 14 659 691 1,318 1,382 4,613 4,837 9,226 9,674 455,369 910,738 3,187,583 6,375,166

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

6,375,166 3,187,583 9,562,750 4,781,375 14,344,126 7,172,063 21,516,190 10,758,095 32,274,286 16,137,143 48,411,430 24,205,715 72,617,146 36,308,573 108,925,720 54,462,860 27,231,430 13,615,715 40,847,146 20,423,573 61,270,720 30,635,360 15,317,680 7,658,840 3,829,420 1,914,710 957,355 2,872,066 1,436,033 4,308,100 2,154,050 1,077,025 3,231,076 1,615,538 807,769 2,423,308 1,211,654 605,827 1,817,482 908,741 2,726,224 1,363,112 681,556 340,778 170,389 511,168 255,584 127,792 63,896 31,948 15,974 7,987 23,962 11,981 35,944 17,972 8,986 4,493 13,480 6,740

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