401 × 4129

Prime Factor Structure

Factorization String 401 × 4129

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,660,260

Proper Divisor Sum 4,531

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1655707 ← → #1655807

1 401 4,129 1,655,729

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

1,655,729 4,967,188 2,483,594 1,241,797 3,725,392 1,862,696 931,348 465,674 232,837 698,512 349,256 174,628 87,314 43,657 130,972 65,486 32,743 98,230 49,115 147,346 73,673 221,020 110,510 55,255 165,766 82,883 248,650 124,325 372,976 186,488 93,244 46,622 23,311 69,934 34,967 104,902 52,451 157,354 78,677 236,032 118,016 59,008 29,504 14,752 7,376 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196 98 49

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