2² × 13 × 138517

Prime Factor Structure

Factorization String 2^2 × 13 × 138517

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 13,574,764

Proper Divisor Sum 6,371,880

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7202869 ← → #7202903

1 2 4 13 26 52 138,517 277,034 554,068 1,800,721 3,601,442 7,202,884

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

7,202,884 3,601,442 1,800,721 5,402,164 2,701,082 1,350,541 4,051,624 2,025,812 1,012,906 506,453 1,519,360 759,680 379,840 189,920 94,960 47,480 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276

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