2⁵ × 3 × 139 × 1163

Prime Factor Structure

Factorization String 2^5 × 3 × 139 × 1163

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 41,065,920

Proper Divisor Sum 25,546,848

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #15519013 ← → #15519083

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

15,519,072 7,759,536 3,879,768 1,939,884 969,942 484,971 1,454,914 727,457 2,182,372 1,091,186 545,593 1,636,780 818,390 409,195 1,227,586 613,793 1,841,380 920,690 460,345 1,381,036 690,518 345,259 1,035,778 517,889 1,553,668 776,834 388,417 1,165,252 582,626 291,313 873,940 436,970 218,485 655,456 327,728 163,864 81,932 40,966 20,483 61,450 30,725 92,176 46,088 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414

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