3 × 7 × 553369

Prime Factor Structure

Factorization String 3 × 7 × 553369

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 17,707,840

Proper Divisor Sum 6,087,091

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #11620733 ← → #11620787

1 3 7 21 553,369 1,660,107 3,873,583 11,620,749

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

11,620,749 34,862,248 17,431,124 8,715,562 4,357,781 13,073,344 6,536,672 3,268,336 1,634,168 817,084 408,542 204,271 612,814 306,407 919,222 459,611 1,378,834 689,417 2,068,252 1,034,126 517,063 1,551,190 775,595 2,326,786 1,163,393 3,490,180 1,745,090 872,545 2,617,636 1,308,818 654,409 1,963,228 981,614 490,807 1,472,422 736,211 2,208,634 1,104,317 3,312,952 1,656,476 828,238 414,119 1,242,358 621,179 1,863,538 931,769 2,795,308 1,397,654 698,827 2,096,482 1,048,241 3,144,724 1,572,362 786,181 2,358,544 1,179,272 589,636 294,818 147,409 442,228

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