2 × 19 × 151 × 211

Prime Factor Structure

Factorization String 2 × 19 × 151 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,933,440

Proper Divisor Sum 722,722

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1210717 ← → #1210747

1 2 19 38 151 211 302 422 2,869 4,009 5,738 8,018 31,861 63,722 605,359 1,210,718

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

1,210,718 605,359 1,816,078 908,039 2,724,118 1,362,059 4,086,178 2,043,089 6,129,268 3,064,634 1,532,317 4,596,952 2,298,476 1,149,238 574,619 1,723,858 861,929 2,585,788 1,292,894 646,447 1,939,342 969,671 2,909,014 1,454,507 4,363,522 2,181,761 6,545,284 3,272,642 1,636,321 4,908,964 2,454,482 1,227,241 3,681,724 1,840,862 920,431 2,761,294 1,380,647 4,141,942 2,070,971 6,212,914 3,106,457 9,319,372 4,659,686 2,329,843 6,989,530 3,494,765 10,484,296 5,242,148 2,621,074 1,310,537 3,931,612 1,965,806 982,903 2,948,710 1,474,355 4,423,066 2,211,533 6,634,600 3,317,300 1,658,650

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