2 × 7 × 151 × 191

Prime Factor Structure

Factorization String 2 × 7 × 151 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 700,416

Proper Divisor Sum 296,642

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #403757 ← → #403783

1 2 7 14 151 191 302 382 1,057 1,337 2,114 2,674 28,841 57,682 201,887 403,774

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

403,774 201,887 605,662 302,831 908,494 454,247 1,362,742 681,371 2,044,114 1,022,057 3,066,172 1,533,086 766,543 2,299,630 1,149,815 3,449,446 1,724,723 5,174,170 2,587,085 7,761,256 3,880,628 1,940,314 970,157 2,910,472 1,455,236 727,618 363,809 1,091,428 545,714 272,857 818,572 409,286 204,643 613,930 306,965 920,896 460,448 230,224 115,112 57,556 28,778 14,389 43,168 21,584 10,792 5,396 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430

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