31 × 131 × 9091

Prime Factor Structure

Factorization String 31 × 131 × 9091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 38,404,608

Proper Divisor Sum 1,486,057

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #36918527 ← → #36918559

1 31 131 4,061 9,091 281,821 1,190,921 36,918,551

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

36,918,551 110,755,654 55,377,827 166,133,482 83,066,741 249,200,224 124,600,112 62,300,056 31,150,028 15,575,014 7,787,507 23,362,522 11,681,261 35,043,784 17,521,892 8,760,946 4,380,473 13,141,420 6,570,710 3,285,355 9,856,066 4,928,033 14,784,100 7,392,050 3,696,025 11,088,076 5,544,038 2,772,019 8,316,058 4,158,029 12,474,088 6,237,044 3,118,522 1,559,261 4,677,784 2,338,892 1,169,446 584,723 1,754,170 877,085 2,631,256 1,315,628 657,814 328,907 986,722 493,361 1,480,084 740,042 370,021 1,110,064 555,032 277,516 138,758 69,379 208,138 104,069 312,208 156,104 78,052 39,026

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