257 × 31723

Prime Factor Structure

Factorization String 257 × 31723

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,184,792

Proper Divisor Sum 31,981

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #8152801 ← → #8152813

1 257 31,723 8,152,811

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

8,152,811 24,458,434 12,229,217 36,687,652 18,343,826 9,171,913 27,515,740 13,757,870 6,878,935 20,636,806 10,318,403 30,955,210 15,477,605 46,432,816 23,216,408 11,608,204 5,804,102 2,902,051 8,706,154 4,353,077 13,059,232 6,529,616 3,264,808 1,632,404 816,202 408,101 1,224,304 612,152 306,076 153,038 76,519 229,558 114,779 344,338 172,169 516,508 258,254 129,127 387,382 193,691 581,074 290,537 871,612 435,806 217,903 653,710 326,855 980,566 490,283 1,470,850 735,425 2,206,276 1,103,138 551,569 1,654,708 827,354 413,677 1,241,032 620,516 310,258

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