7 × 23 × 149 × 331

Prime Factor Structure

Factorization String 7 × 23 × 149 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,561,600

Proper Divisor Sum 1,621,241

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #7940357 ← → #7940381

1 7 23 149 161 331 1,043 2,317 3,427 7,613 23,989 49,319 53,291 345,233 1,134,337 7,940,359

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

7,940,359 23,821,078 11,910,539 35,731,618 17,865,809 53,597,428 26,798,714 13,399,357 40,198,072 20,099,036 10,049,518 5,024,759 15,074,278 7,537,139 22,611,418 11,305,709 33,917,128 16,958,564 8,479,282 4,239,641 12,718,924 6,359,462 3,179,731 9,539,194 4,769,597 14,308,792 7,154,396 3,577,198 1,788,599 5,365,798 2,682,899 8,048,698 4,024,349 12,073,048 6,036,524 3,018,262 1,509,131 4,527,394 2,263,697 6,791,092 3,395,546 1,697,773 5,093,320 2,546,660 1,273,330 636,665 1,909,996 954,998 477,499 1,432,498 716,249 2,148,748 1,074,374 537,187 1,611,562 805,781 2,417,344 1,208,672 604,336 302,168

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