7 × 22639

Prime Factor Structure

Factorization String 7 × 22639

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 181,120

Proper Divisor Sum 22,647

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #158449 ← → #158489

1 7 22,639 158,473

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

158,473 475,420 237,710 118,855 356,566 178,283 534,850 267,425 802,276 401,138 200,569 601,708 300,854 150,427 451,282 225,641 676,924 338,462 169,231 507,694 253,847 761,542 380,771 1,142,314 571,157 1,713,472 856,736 428,368 214,184 107,092 53,546 26,773 80,320 40,160 20,080 10,040 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038

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