2⁴ × 19 × 173 × 383

Prime Factor Structure

Factorization String 2^4 × 19 × 173 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 41,425,920

Proper Divisor Sum 21,283,184

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20142721 ← → #20142737

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

20,142,736 10,071,368 5,035,684 2,517,842 1,258,921 3,776,764 1,888,382 944,191 2,832,574 1,416,287 4,248,862 2,124,431 6,373,294 3,186,647 9,559,942 4,779,971 14,339,914 7,169,957 21,509,872 10,754,936 5,377,468 2,688,734 1,344,367 4,033,102 2,016,551 6,049,654 3,024,827 9,074,482 4,537,241 13,611,724 6,805,862 3,402,931 10,208,794 5,104,397 15,313,192 7,656,596 3,828,298 1,914,149 5,742,448 2,871,224 1,435,612 717,806 358,903 1,076,710 538,355 1,615,066 807,533 2,422,600 1,211,300 605,650 302,825 908,476 454,238 227,119 681,358 340,679 1,022,038 511,019 1,533,058 766,529

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