3 × 37 × 131 × 211

Prime Factor Structure

Factorization String 3 × 37 × 131 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,253,568

Proper Divisor Sum 1,185,417

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #3068141 ← → #3068159

1 3 37 111 131 211 393 633 4,847 7,807 14,541 23,421 27,641 82,923 1,022,717 3,068,151

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

3,068,151 9,204,454 4,602,227 13,806,682 6,903,341 20,710,024 10,355,012 5,177,506 2,588,753 7,766,260 3,883,130 1,941,565 5,824,696 2,912,348 1,456,174 728,087 2,184,262 1,092,131 3,276,394 1,638,197 4,914,592 2,457,296 1,228,648 614,324 307,162 153,581 460,744 230,372 115,186 57,593 172,780 86,390 43,195 129,586 64,793 194,380 97,190 48,595 145,786 72,893 218,680 109,340 54,670 27,335 82,006 41,003 123,010 61,505 184,516 92,258 46,129 138,388 69,194 34,597 103,792 51,896 25,948 12,974 6,487 19,462

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