11 × 23 × 1213

Prime Factor Structure

Factorization String 11 × 23 × 1213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 349,632

Proper Divisor Sum 42,743

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #306883 ← → #306893

1 11 23 253 1,213 13,343 27,899 306,889

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

306,889 920,668 460,334 230,167 690,502 345,251 1,035,754 517,877 1,553,632 776,816 388,408 194,204 97,102 48,551 145,654 72,827 218,482 109,241 327,724 163,862 81,931 245,794 122,897 368,692 184,346 92,173 276,520 138,260 69,130 34,565 103,696 51,848 25,924 12,962 6,481 19,444 9,722 4,861 14,584 7,292 3,646 1,823 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948

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