2 × 47 × 137 × 653

Prime Factor Structure

Factorization String 2 × 47 × 137 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,996,288

Proper Divisor Sum 4,586,954

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8409319 ← → #8409353

1 2 47 94 137 274 653 1,306 6,439 12,878 30,691 61,382 89,461 178,922 4,204,667 8,409,334

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

8,409,334 4,204,667 12,614,002 6,307,001 18,921,004 9,460,502 4,730,251 14,190,754 7,095,377 21,286,132 10,643,066 5,321,533 15,964,600 7,982,300 3,991,150 1,995,575 5,986,726 2,993,363 8,980,090 4,490,045 13,470,136 6,735,068 3,367,534 1,683,767 5,051,302 2,525,651 7,576,954 3,788,477 11,365,432 5,682,716 2,841,358 1,420,679 4,262,038 2,131,019 6,393,058 3,196,529 9,589,588 4,794,794 2,397,397 7,192,192 3,596,096 1,798,048 899,024 449,512 224,756 112,378 56,189 168,568 84,284 42,142 21,071 63,214 31,607 94,822 47,411 142,234 71,117 213,352 106,676 53,338

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