19 × 191 × 211

Prime Factor Structure

Factorization String 19 × 191 × 211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 814,080

Proper Divisor Sum 48,361

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #765707 ← → #765727

1 19 191 211 3,629 4,009 40,301 765,719

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

765,719 2,297,158 1,148,579 3,445,738 1,722,869 5,168,608 2,584,304 1,292,152 646,076 323,038 161,519 484,558 242,279 726,838 363,419 1,090,258 545,129 1,635,388 817,694 408,847 1,226,542 613,271 1,839,814 919,907 2,759,722 1,379,861 4,139,584 2,069,792 1,034,896 517,448 258,724 129,362 64,681 194,044 97,022 48,511 145,534 72,767 218,302 109,151 327,454 163,727 491,182 245,591 736,774 368,387 1,105,162 552,581 1,657,744 828,872 414,436 207,218 103,609 310,828 155,414 77,707 233,122 116,561 349,684 174,842

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