7 × 17 × 73 × 457

Prime Factor Structure

Factorization String 7 × 17 × 73 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,880,448

Proper Divisor Sum 910,489

Digit Sum / Digital Root 50 (Root: 5)

Adjacent Primes #3969943 ← → #3969971

1 7 17 73 119 457 511 1,241 3,199 7,769 8,687 33,361 54,383 233,527 567,137 3,969,959

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

3,969,959 11,909,878 5,954,939 17,864,818 8,932,409 26,797,228 13,398,614 6,699,307 20,097,922 10,048,961 30,146,884 15,073,442 7,536,721 22,610,164 11,305,082 5,652,541 16,957,624 8,478,812 4,239,406 2,119,703 6,359,110 3,179,555 9,538,666 4,769,333 14,308,000 7,154,000 3,577,000 1,788,500 894,250 447,125 1,341,376 670,688 335,344 167,672 83,836 41,918 20,959 62,878 31,439 94,318 47,159 141,478 70,739 212,218 106,109 318,328 159,164 79,582 39,791 119,374 59,687 179,062 89,531 268,594 134,297 402,892 201,446 100,723 302,170 151,085

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