13 × 30553

Prime Factor Structure

Factorization String 13 × 30553

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 427,756

Proper Divisor Sum 30,567

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #397183 ← → #397211

1 13 30,553 397,189

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

397,189 1,191,568 595,784 297,892 148,946 74,473 223,420 111,710 55,855 167,566 83,783 251,350 125,675 377,026 188,513 565,540 282,770 141,385 424,156 212,078 106,039 318,118 159,059 477,178 238,589 715,768 357,884 178,942 89,471 268,414 134,207 402,622 201,311 603,934 301,967 905,902 452,951 1,358,854 679,427 2,038,282 1,019,141 3,057,424 1,528,712 764,356 382,178 191,089 573,268 286,634 143,317 429,952 214,976 107,488 53,744 26,872 13,436 6,718 3,359 10,078 5,039 15,118

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