21498331

Prime Factor Structure

Factorization String 21498331

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 21,498,332

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #21498313 ← → #21498341

1 21,498,331

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

21,498,331 64,494,994 32,247,497 96,742,492 48,371,246 24,185,623 72,556,870 36,278,435 108,835,306 54,417,653 163,252,960 81,626,480 40,813,240 20,406,620 10,203,310 5,101,655 15,304,966 7,652,483 22,957,450 11,478,725 34,436,176 17,218,088 8,609,044 4,304,522 2,152,261 6,456,784 3,228,392 1,614,196 807,098 403,549 1,210,648 605,324 302,662 151,331 453,994 226,997 680,992 340,496 170,248 85,124 42,562 21,281 63,844 31,922 15,961 47,884 23,942 11,971 35,914 17,957 53,872 26,936 13,468 6,734 3,367 10,102 5,051 15,154 7,577 22,732

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