2 × 149 × 251 × 277

Prime Factor Structure

Factorization String 2 × 149 × 251 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,525,200

Proper Divisor Sum 10,806,154

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #20719019 ← → #20719087

1 2 149 251 277 298 502 554 37,399 41,273 69,527 74,798 82,546 139,054 10,359,523 20,719,046

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

20,719,046 10,359,523 31,078,570 15,539,285 46,617,856 23,308,928 11,654,464 5,827,232 2,913,616 1,456,808 728,404 364,202 182,101 546,304 273,152 136,576 68,288 34,144 17,072 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616

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