13 × 331319

Prime Factor Structure

Factorization String 13 × 331319

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,638,480

Proper Divisor Sum 331,333

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4307131 ← → #4307153

1 13 331,319 4,307,147

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

4,307,147 12,921,442 6,460,721 19,382,164 9,691,082 4,845,541 14,536,624 7,268,312 3,634,156 1,817,078 908,539 2,725,618 1,362,809 4,088,428 2,044,214 1,022,107 3,066,322 1,533,161 4,599,484 2,299,742 1,149,871 3,449,614 1,724,807 5,174,422 2,587,211 7,761,634 3,880,817 11,642,452 5,821,226 2,910,613 8,731,840 4,365,920 2,182,960 1,091,480 545,740 272,870 136,435 409,306 204,653 613,960 306,980 153,490 76,745 230,236 115,118 57,559 172,678 86,339 259,018 129,509 388,528 194,264 97,132 48,566 24,283 72,850 36,425 109,276 54,638 27,319

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