5² × 165523

Prime Factor Structure

Factorization String 5^2 × 165523

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 5,131,244

Proper Divisor Sum 993,169

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4138073 ← → #4138111

1 5 25 165,523 827,615 4,138,075

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

4,138,075 12,414,226 6,207,113 18,621,340 9,310,670 4,655,335 13,966,006 6,983,003 20,949,010 10,474,505 31,423,516 15,711,758 7,855,879 23,567,638 11,783,819 35,351,458 17,675,729 53,027,188 26,513,594 13,256,797 39,770,392 19,885,196 9,942,598 4,971,299 14,913,898 7,456,949 22,370,848 11,185,424 5,592,712 2,796,356 1,398,178 699,089 2,097,268 1,048,634 524,317 1,572,952 786,476 393,238 196,619 589,858 294,929 884,788 442,394 221,197 663,592 331,796 165,898 82,949 248,848 124,424 62,212 31,106 15,553 46,660 23,330 11,665 34,996 17,498 8,749 26,248

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