131 × 311 × 401

Prime Factor Structure

Factorization String 131 × 311 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 16,555,968

Proper Divisor Sum 218,827

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #16337137 ← → #16337161

1 131 311 401 40,741 52,531 124,711 16,337,141

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

16,337,141 49,011,424 24,505,712 12,252,856 6,126,428 3,063,214 1,531,607 4,594,822 2,297,411 6,892,234 3,446,117 10,338,352 5,169,176 2,584,588 1,292,294 646,147 1,938,442 969,221 2,907,664 1,453,832 726,916 363,458 181,729 545,188 272,594 136,297 408,892 204,446 102,223 306,670 153,335 460,006 230,003 690,010 345,005 1,035,016 517,508 258,754 129,377 388,132 194,066 97,033 291,100 145,550 72,775 218,326 109,163 327,490 163,745 491,236 245,618 122,809 368,428 184,214 92,107 276,322 138,161 414,484 207,242 103,621

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