137 × 149 × 911

Prime Factor Structure

Factorization String 137 × 149 × 911

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 18,878,400

Proper Divisor Sum 282,157

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #18596219 ← → #18596251

1 137 149 911 20,413 124,807 135,739 18,596,243

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

18,596,243 55,788,730 27,894,365 83,683,096 41,841,548 20,920,774 10,460,387 31,381,162 15,690,581 47,071,744 23,535,872 11,767,936 5,883,968 2,941,984 1,470,992 735,496 367,748 183,874 91,937 275,812 137,906 68,953 206,860 103,430 51,715 155,146 77,573 232,720 116,360 58,180 29,090 14,545 43,636 21,818 10,909 32,728 16,364 8,182 4,091 12,274 6,137 18,412 9,206 4,603 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224 13,112 6,556 3,278

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