5 × 11 × 21157

Prime Factor Structure

Factorization String 5 × 11 × 21157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,523,376

Proper Divisor Sum 359,741

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1163629 ← → #1163641

1 5 11 55 21,157 105,785 232,727 1,163,635

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

1,163,635 3,490,906 1,745,453 5,236,360 2,618,180 1,309,090 654,545 1,963,636 981,818 490,909 1,472,728 736,364 368,182 184,091 552,274 276,137 828,412 414,206 207,103 621,310 310,655 931,966 465,983 1,397,950 698,975 2,096,926 1,048,463 3,145,390 1,572,695 4,718,086 2,359,043 7,077,130 3,538,565 10,615,696 5,307,848 2,653,924 1,326,962 663,481 1,990,444 995,222 497,611 1,492,834 746,417 2,239,252 1,119,626 559,813 1,679,440 839,720 419,860 209,930 104,965 314,896 157,448 78,724 39,362 19,681 59,044 29,522 14,761 44,284

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