3 × 7 × 157 × 229

Prime Factor Structure

Factorization String 3 × 7 × 157 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,162,880

Proper Divisor Sum 407,867

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #755009 ← → #755033

1 3 7 21 157 229 471 687 1,099 1,603 3,297 4,809 35,953 107,859 251,671 755,013

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

755,013 2,265,040 1,132,520 566,260 283,130 141,565 424,696 212,348 106,174 53,087 159,262 79,631 238,894 119,447 358,342 179,171 537,514 268,757 806,272 403,136 201,568 100,784 50,392 25,196 12,598 6,299 18,898 9,449 28,348 14,174 7,087 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800

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