3² × 7² × 17 × 31

Prime Factor Structure

Factorization String 3^2 × 7^2 × 17 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 426,816

Proper Divisor Sum 194,409

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #232391 ← → #232409

1 3 7 9 17 21 31 49 51 63 93 119 147 153 217 279 357 441 527 651 833 1,071 1,519 1,581 1,953 2,499 3,689 4,557 4,743 7,497 11,067 13,671 25,823 33,201 77,469 232,407

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

232,407 697,222 348,611 1,045,834 522,917 1,568,752 784,376 392,188 196,094 98,047 294,142 147,071 441,214 220,607 661,822 330,911 992,734 496,367 1,489,102 744,551 2,233,654 1,116,827 3,350,482 1,675,241 5,025,724 2,512,862 1,256,431 3,769,294 1,884,647 5,653,942 2,826,971 8,480,914 4,240,457 12,721,372 6,360,686 3,180,343 9,541,030 4,770,515 14,311,546 7,155,773 21,467,320 10,733,660 5,366,830 2,683,415 8,050,246 4,025,123 12,075,370 6,037,685 18,113,056 9,056,528 4,528,264 2,264,132 1,132,066 566,033 1,698,100 849,050 424,525 1,273,576 636,788 318,394

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