2² × 5² × 31 × 137

Prime Factor Structure

Factorization String 2^2 × 5^2 × 31 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 958,272

Proper Divisor Sum 533,572

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #424693 ← → #424709

1 2 4 5 10 20 25 31 50 62 100 124 137 155 274 310 548 620 685 775 1,370 1,550 2,740 3,100 3,425 4,247 6,850 8,494 13,700 16,988 21,235 42,470 84,940 106,175 212,350 424,700

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

424,700 212,350 106,175 318,526 159,263 477,790 238,895 716,686 358,343 1,075,030 537,515 1,612,546 806,273 2,418,820 1,209,410 604,705 1,814,116 907,058 453,529 1,360,588 680,294 340,147 1,020,442 510,221 1,530,664 765,332 382,666 191,333 574,000 287,000 143,500 71,750 35,875 107,626 53,813 161,440 80,720 40,360 20,180 10,090 5,045 15,136 7,568 3,784 1,892 946 473 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76

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