7 × 312743

Prime Factor Structure

Factorization String 7 × 312743

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,501,952

Proper Divisor Sum 312,751

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2189183 ← → #2189207

1 7 312,743 2,189,201

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

2,189,201 6,567,604 3,283,802 1,641,901 4,925,704 2,462,852 1,231,426 615,713 1,847,140 923,570 461,785 1,385,356 692,678 346,339 1,039,018 519,509 1,558,528 779,264 389,632 194,816 97,408 48,704 24,352 12,176 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2

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