3² × 31 × 15551

Prime Factor Structure

Factorization String 3^2 × 31 × 15551

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,469,632

Proper Divisor Sum 2,130,903

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4338721 ← → #4338769

1 3 9 31 93 279 15,551 46,653 139,959 482,081 1,446,243 4,338,729

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

4,338,729 13,016,188 6,508,094 3,254,047 9,762,142 4,881,071 14,643,214 7,321,607 21,964,822 10,982,411 32,947,234 16,473,617 49,420,852 24,710,426 12,355,213 37,065,640 18,532,820 9,266,410 4,633,205 13,899,616 6,949,808 3,474,904 1,737,452 868,726 434,363 1,303,090 651,545 1,954,636 977,318 488,659 1,465,978 732,989 2,198,968 1,099,484 549,742 274,871 824,614 412,307 1,236,922 618,461 1,855,384 927,692 463,846 231,923 695,770 347,885 1,043,656 521,828 260,914 130,457 391,372 195,686 97,843 293,530 146,765 440,296 220,148 110,074 55,037 165,112

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