5 × 83 × 1663

Prime Factor Structure

Factorization String 5 × 83 × 1663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 838,656

Proper Divisor Sum 148,511

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #690143 ← → #690163

1 5 83 415 1,663 8,315 138,029 690,145

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

690,145 2,070,436 1,035,218 517,609 1,552,828 776,414 388,207 1,164,622 582,311 1,746,934 873,467 2,620,402 1,310,201 3,930,604 1,965,302 982,651 2,947,954 1,473,977 4,421,932 2,210,966 1,105,483 3,316,450 1,658,225 4,974,676 2,487,338 1,243,669 3,731,008 1,865,504 932,752 466,376 233,188 116,594 58,297 174,892 87,446 43,723 131,170 65,585 196,756 98,378 49,189 147,568 73,784 36,892 18,446 9,223 27,670 13,835 41,506 20,753 62,260 31,130 15,565 46,696 23,348 11,674 5,837 17,512 8,756 4,378

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