2³ × 71 × 121621

Prime Factor Structure

Factorization String 2^3 × 71 × 121621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 131,351,760

Proper Divisor Sum 62,271,032

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #69080723 ← → #69080729

1 2 4 8 71 142 284 568 121,621 243,242 486,484 972,968 8,635,091 17,270,182 34,540,364 69,080,728

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

69,080,728 34,540,364 17,270,182 8,635,091 25,905,274 12,952,637 38,857,912 19,428,956 9,714,478 4,857,239 14,571,718 7,285,859 21,857,578 10,928,789 32,786,368 16,393,184 8,196,592 4,098,296 2,049,148 1,024,574 512,287 1,536,862 768,431 2,305,294 1,152,647 3,457,942 1,728,971 5,186,914 2,593,457 7,780,372 3,890,186 1,945,093 5,835,280 2,917,640 1,458,820 729,410 364,705 1,094,116 547,058 273,529 820,588 410,294 205,147 615,442 307,721 923,164 461,582 230,791 692,374 346,187 1,038,562 519,281 1,557,844 778,922 389,461 1,168,384 584,192 292,096 146,048 73,024

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