3² × 11 × 31 × 101

Prime Factor Structure

Factorization String 3^2 × 11 × 31 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 509,184

Proper Divisor Sum 199,215

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #309937 ← → #309977

1 3 9 11 31 33 93 99 101 279 303 341 909 1,023 1,111 3,069 3,131 3,333 9,393 9,999 28,179 34,441 103,323 309,969

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

309,969 929,908 464,954 232,477 697,432 348,716 174,358 87,179 261,538 130,769 392,308 196,154 98,077 294,232 147,116 73,558 36,779 110,338 55,169 165,508 82,754 41,377 124,132 62,066 31,033 93,100 46,550 23,275 69,826 34,913 104,740 52,370 26,185 78,556 39,278 19,639 58,918 29,459 88,378 44,189 132,568 66,284 33,142 16,571 49,714 24,857 74,572 37,286 18,643 55,930 27,965 83,896 41,948 20,974 10,487 31,462 15,731 47,194 23,597 70,792

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