3 × 23 × 1979

Prime Factor Structure

Factorization String 3 × 23 × 1979

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 190,080

Proper Divisor Sum 53,529

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #136547 ← → #136559

1 3 23 69 1,979 5,937 45,517 136,551

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

136,551 409,654 204,827 614,482 307,241 921,724 460,862 230,431 691,294 345,647 1,036,942 518,471 1,555,414 777,707 2,333,122 1,166,561 3,499,684 1,749,842 874,921 2,624,764 1,312,382 656,191 1,968,574 984,287 2,952,862 1,476,431 4,429,294 2,214,647 6,643,942 3,321,971 9,965,914 4,982,957 14,948,872 7,474,436 3,737,218 1,868,609 5,605,828 2,802,914 1,401,457 4,204,372 2,102,186 1,051,093 3,153,280 1,576,640 788,320 394,160 197,080 98,540 49,270 24,635 73,906 36,953 110,860 55,430 27,715 83,146 41,573 124,720 62,360 31,180

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