277 × 491

Prime Factor Structure

Factorization String 277 × 491

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 136,776

Proper Divisor Sum 769

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #135979 ← → #136013

1 277 491 136,007

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

136,007 408,022 204,011 612,034 306,017 918,052 459,026 229,513 688,540 344,270 172,135 516,406 258,203 774,610 387,305 1,161,916 580,958 290,479 871,438 435,719 1,307,158 653,579 1,960,738 980,369 2,941,108 1,470,554 735,277 2,205,832 1,102,916 551,458 275,729 827,188 413,594 206,797 620,392 310,196 155,098 77,549 232,648 116,324 58,162 29,081 87,244 43,622 21,811 65,434 32,717 98,152 49,076 24,538 12,269 36,808 18,404 9,202 4,601 13,804 6,902 3,451 10,354 5,177

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