2 × 3 × 13 × 17519

Prime Factor Structure

Factorization String 2 × 3 × 13 × 17519

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,943,360

Proper Divisor Sum 1,576,878

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1366481 ← → #1366483

1 2 3 6 13 26 39 78 17,519 35,038 52,557 105,114 227,747 455,494 683,241 1,366,482

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

1,366,482 683,241 2,049,724 1,024,862 512,431 1,537,294 768,647 2,305,942 1,152,971 3,458,914 1,729,457 5,188,372 2,594,186 1,297,093 3,891,280 1,945,640 972,820 486,410 243,205 729,616 364,808 182,404 91,202 45,601 136,804 68,402 34,201 102,604 51,302 25,651 76,954 38,477 115,432 57,716 28,858 14,429 43,288 21,644 10,822 5,411 16,234 8,117 24,352 12,176 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448

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