2 × 19 × 56531

Prime Factor Structure

Factorization String 2 × 19 × 56531

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,391,920

Proper Divisor Sum 1,243,742

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2148163 ← → #2148187

1 2 19 38 56,531 113,062 1,074,089 2,148,178

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

2,148,178 1,074,089 3,222,268 1,611,134 805,567 2,416,702 1,208,351 3,625,054 1,812,527 5,437,582 2,718,791 8,156,374 4,078,187 12,234,562 6,117,281 18,351,844 9,175,922 4,587,961 13,763,884 6,881,942 3,440,971 10,322,914 5,161,457 15,484,372 7,742,186 3,871,093 11,613,280 5,806,640 2,903,320 1,451,660 725,830 362,915 1,088,746 544,373 1,633,120 816,560 408,280 204,140 102,070 51,035 153,106 76,553 229,660 114,830 57,415 172,246 86,123 258,370 129,185 387,556 193,778 96,889 290,668 145,334 72,667 218,002 109,001 327,004 163,502 81,751

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