2 × 7 × 139 × 2749

Prime Factor Structure

Factorization String 2 × 7 × 139 × 2749

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,240,000

Proper Divisor Sum 3,890,446

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #5349541 ← → #5349607

1 2 7 14 139 278 973 1,946 2,749 5,498 19,243 38,486 382,111 764,222 2,674,777 5,349,554

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

5,349,554 2,674,777 8,024,332 4,012,166 2,006,083 6,018,250 3,009,125 9,027,376 4,513,688 2,256,844 1,128,422 564,211 1,692,634 846,317 2,538,952 1,269,476 634,738 317,369 952,108 476,054 238,027 714,082 357,041 1,071,124 535,562 267,781 803,344 401,672 200,836 100,418 50,209 150,628 75,314 37,657 112,972 56,486 28,243 84,730 42,365 127,096 63,548 31,774 15,887 47,662 23,831 71,494 35,747 107,242 53,621 160,864 80,432 40,216 20,108 10,054 5,027 15,082 7,541 22,624 11,312 5,656

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