13 × 325537

Prime Factor Structure

Factorization String 13 × 325537

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,557,532

Proper Divisor Sum 325,551

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4231967 ← → #4231991

1 13 325,537 4,231,981

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

4,231,981 12,695,944 6,347,972 3,173,986 1,586,993 4,760,980 2,380,490 1,190,245 3,570,736 1,785,368 892,684 446,342 223,171 669,514 334,757 1,004,272 502,136 251,068 125,534 62,767 188,302 94,151 282,454 141,227 423,682 211,841 635,524 317,762 158,881 476,644 238,322 119,161 357,484 178,742 89,371 268,114 134,057 402,172 201,086 100,543 301,630 150,815 452,446 226,223 678,670 339,335 1,018,006 509,003 1,527,010 763,505 2,290,516 1,145,258 572,629 1,717,888 858,944 429,472 214,736 107,368 53,684 26,842

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