5 × 7 × 37 × 1871

Prime Factor Structure

Factorization String 5 × 7 × 37 × 1871

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,414,528

Proper Divisor Sum 991,583

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2422939 ← → #2422949

1 5 7 35 37 185 259 1,295 1,871 9,355 13,097 65,485 69,227 346,135 484,589 2,422,945

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

2,422,945 7,268,836 3,634,418 1,817,209 5,451,628 2,725,814 1,362,907 4,088,722 2,044,361 6,133,084 3,066,542 1,533,271 4,599,814 2,299,907 6,899,722 3,449,861 10,349,584 5,174,792 2,587,396 1,293,698 646,849 1,940,548 970,274 485,137 1,455,412 727,706 363,853 1,091,560 545,780 272,890 136,445 409,336 204,668 102,334 51,167 153,502 76,751 230,254 115,127 345,382 172,691 518,074 259,037 777,112 388,556 194,278 97,139 291,418 145,709 437,128 218,564 109,282 54,641 163,924 81,962 40,981 122,944 61,472 30,736 15,368

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