5 × 7 × 29 × 401

Prime Factor Structure

Factorization String 5 × 7 × 29 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 578,880

Proper Divisor Sum 171,865

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #406993 ← → #407023

1 5 7 29 35 145 203 401 1,015 2,005 2,807 11,629 14,035 58,145 81,403 407,015

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

407,015 1,221,046 610,523 1,831,570 915,785 2,747,356 1,373,678 686,839 2,060,518 1,030,259 3,090,778 1,545,389 4,636,168 2,318,084 1,159,042 579,521 1,738,564 869,282 434,641 1,303,924 651,962 325,981 977,944 488,972 244,486 122,243 366,730 183,365 550,096 275,048 137,524 68,762 34,381 103,144 51,572 25,786 12,893 38,680 19,340 9,670 4,835 14,506 7,253 21,760 10,880 5,440 2,720 1,360 680 340 170 85 256 128 64 32 16 8 4 2

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