5² × 7 × 29 × 79

Prime Factor Structure

Factorization String 5^2 × 7 × 29 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 595,200

Proper Divisor Sum 194,275

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #400903 ← → #400927

1 5 7 25 29 35 79 145 175 203 395 553 725 1,015 1,975 2,291 2,765 5,075 11,455 13,825 16,037 57,275 80,185 400,925

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

400,925 1,202,776 601,388 300,694 150,347 451,042 225,521 676,564 338,282 169,141 507,424 253,712 126,856 63,428 31,714 15,857 47,572 23,786 11,893 35,680 17,840 8,920 4,460 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548

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