2² × 13 × 137 × 1013

Prime Factor Structure

Factorization String 2^2 × 13 × 137 × 1013

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 13,713,336

Proper Divisor Sum 6,496,724

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #7216609 ← → #7216613

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

7,216,612 3,608,306 1,804,153 5,412,460 2,706,230 1,353,115 4,059,346 2,029,673 6,089,020 3,044,510 1,522,255 4,566,766 2,283,383 6,850,150 3,425,075 10,275,226 5,137,613 15,412,840 7,706,420 3,853,210 1,926,605 5,779,816 2,889,908 1,444,954 722,477 2,167,432 1,083,716 541,858 270,929 812,788 406,394 203,197 609,592 304,796 152,398 76,199 228,598 114,299 342,898 171,449 514,348 257,174 128,587 385,762 192,881 578,644 289,322 144,661 433,984 216,992 108,496 54,248 27,124 13,562 6,781 20,344 10,172 5,086 2,543 7,630

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