31 × 52121

Prime Factor Structure

Factorization String 31 × 52121

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,667,904

Proper Divisor Sum 52,153

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1615739 ← → #1615763

1 31 52,121 1,615,751

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

1,615,751 4,847,254 2,423,627 7,270,882 3,635,441 10,906,324 5,453,162 2,726,581 8,179,744 4,089,872 2,044,936 1,022,468 511,234 255,617 766,852 383,426 191,713 575,140 287,570 143,785 431,356 215,678 107,839 323,518 161,759 485,278 242,639 727,918 363,959 1,091,878 545,939 1,637,818 818,909 2,456,728 1,228,364 614,182 307,091 921,274 460,637 1,381,912 690,956 345,478 172,739 518,218 259,109 777,328 388,664 194,332 97,166 48,583 145,750 72,875 218,626 109,313 327,940 163,970 81,985 245,956 122,978 61,489

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