2 × 5 × 101 × 251

Prime Factor Structure

Factorization String 2 × 5 × 101 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 462,672

Proper Divisor Sum 209,162

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #253507 ← → #253531

1 2 5 10 101 202 251 502 505 1,010 1,255 2,510 25,351 50,702 126,755 253,510

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

253,510 126,755 380,266 190,133 570,400 285,200 142,600 71,300 35,650 17,825 53,476 26,738 13,369 40,108 20,054 10,027 30,082 15,041 45,124 22,562 11,281 33,844 16,922 8,461 25,384 12,692 6,346 3,173 9,520 4,760 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619

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