7 × 1878659

Prime Factor Structure

Factorization String 7 × 1878659

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 15,029,280

Proper Divisor Sum 1,878,667

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #13150609 ← → #13150619

1 7 1,878,659 13,150,613

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

13,150,613 39,451,840 19,725,920 9,862,960 4,931,480 2,465,740 1,232,870 616,435 1,849,306 924,653 2,773,960 1,386,980 693,490 346,745 1,040,236 520,118 260,059 780,178 390,089 1,170,268 585,134 292,567 877,702 438,851 1,316,554 658,277 1,974,832 987,416 493,708 246,854 123,427 370,282 185,141 555,424 277,712 138,856 69,428 34,714 17,357 52,072 26,036 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912

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