31 × 53 × 613

Prime Factor Structure

Factorization String 31 × 53 × 613

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,060,992

Proper Divisor Sum 53,833

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1007137 ← → #1007161

1 31 53 613 1,643 19,003 32,489 1,007,159

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

1,007,159 3,021,478 1,510,739 4,532,218 2,266,109 6,798,328 3,399,164 1,699,582 849,791 2,549,374 1,274,687 3,824,062 1,912,031 5,736,094 2,868,047 8,604,142 4,302,071 12,906,214 6,453,107 19,359,322 9,679,661 29,038,984 14,519,492 7,259,746 3,629,873 10,889,620 5,444,810 2,722,405 8,167,216 4,083,608 2,041,804 1,020,902 510,451 1,531,354 765,677 2,297,032 1,148,516 574,258 287,129 861,388 430,694 215,347 646,042 323,021 969,064 484,532 242,266 121,133 363,400 181,700 90,850 45,425 136,276 68,138 34,069 102,208 51,104 25,552 12,776 6,388

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