3 × 31 × 81307

Prime Factor Structure

Factorization String 3 × 31 × 81307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,407,424

Proper Divisor Sum 2,845,873

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #7561537 ← → #7561573

1 3 31 93 81,307 243,921 2,520,517 7,561,551

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

7,561,551 22,684,654 11,342,327 34,026,982 17,013,491 51,040,474 25,520,237 76,560,712 38,280,356 19,140,178 9,570,089 28,710,268 14,355,134 7,177,567 21,532,702 10,766,351 32,299,054 16,149,527 48,448,582 24,224,291 72,672,874 36,336,437 109,009,312 54,504,656 27,252,328 13,626,164 6,813,082 3,406,541 10,219,624 5,109,812 2,554,906 1,277,453 3,832,360 1,916,180 958,090 479,045 1,437,136 718,568 359,284 179,642 89,821 269,464 134,732 67,366 33,683 101,050 50,525 151,576 75,788 37,894 18,947 56,842 28,421 85,264 42,632 21,316 10,658 5,329 15,988 7,994

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