3 × 47 × 127 × 157

Prime Factor Structure

Factorization String 3 × 47 × 127 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,883,008

Proper Divisor Sum 1,071,609

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2811397 ← → #2811407

1 3 47 127 141 157 381 471 5,969 7,379 17,907 19,939 22,137 59,817 937,133 2,811,399

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

2,811,399 8,434,198 4,217,099 12,651,298 6,325,649 18,976,948 9,488,474 4,744,237 14,232,712 7,116,356 3,558,178 1,779,089 5,337,268 2,668,634 1,334,317 4,002,952 2,001,476 1,000,738 500,369 1,501,108 750,554 375,277 1,125,832 562,916 281,458 140,729 422,188 211,094 105,547 316,642 158,321 474,964 237,482 118,741 356,224 178,112 89,056 44,528 22,264 11,132 5,566 2,783 8,350 4,175 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974

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