5 × 7 × 31 × 421

Prime Factor Structure

Factorization String 5 × 7 × 31 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 648,192

Proper Divisor Sum 191,407

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #456769 ← → #456791

1 5 7 31 35 155 217 421 1,085 2,105 2,947 13,051 14,735 65,255 91,357 456,785

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

456,785 1,370,356 685,178 342,589 1,027,768 513,884 256,942 128,471 385,414 192,707 578,122 289,061 867,184 433,592 216,796 108,398 54,199 162,598 81,299 243,898 121,949 365,848 182,924 91,462 45,731 137,194 68,597 205,792 102,896 51,448 25,724 12,862 6,431 19,294 9,647 28,942 14,471 43,414 21,707 65,122 32,561 97,684 48,842 24,421 73,264 36,632 18,316 9,158 4,579 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322 161 484

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