3 × 5 × 29 × 1931

Prime Factor Structure

Factorization String 3 × 5 × 29 × 1931

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,391,040

Proper Divisor Sum 551,055

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #839981 ← → #839999

1 3 5 15 29 87 145 435 1,931 5,793 9,655 28,965 55,999 167,997 279,995 839,985

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

839,985 2,519,956 1,259,978 629,989 1,889,968 944,984 472,492 236,246 118,123 354,370 177,185 531,556 265,778 132,889 398,668 199,334 99,667 299,002 149,501 448,504 224,252 112,126 56,063 168,190 84,095 252,286 126,143 378,430 189,215 567,646 283,823 851,470 425,735 1,277,206 638,603 1,915,810 957,905 2,873,716 1,436,858 718,429 2,155,288 1,077,644 538,822 269,411 808,234 404,117 1,212,352 606,176 303,088 151,544 75,772 37,886 18,943 56,830 28,415 85,246 42,623 127,870 63,935 191,806

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