2 × 157 × 263 × 313

Prime Factor Structure

Factorization String 2 × 157 × 263 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 39,292,704

Proper Divisor Sum 13,444,538

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #25848157 ← → #25848187

1 2 157 263 313 314 526 626 41,291 49,141 82,319 82,582 98,282 164,638 12,924,083 25,848,166

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

25,848,166 12,924,083 38,772,250 19,386,125 58,158,376 29,079,188 14,539,594 7,269,797 21,809,392 10,904,696 5,452,348 2,726,174 1,363,087 4,089,262 2,044,631 6,133,894 3,066,947 9,200,842 4,600,421 13,801,264 6,900,632 3,450,316 1,725,158 862,579 2,587,738 1,293,869 3,881,608 1,940,804 970,402 485,201 1,455,604 727,802 363,901 1,091,704 545,852 272,926 136,463 409,390 204,695 614,086 307,043 921,130 460,565 1,381,696 690,848 345,424 172,712 86,356 43,178 21,589 64,768 32,384 16,192 8,096 4,048 2,024 1,012 506 253 760

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