2² × 172573

Prime Factor Structure

Factorization String 2^2 × 172573

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,208,018

Proper Divisor Sum 517,726

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #690281 ← → #690293

1 2 4 172,573 345,146 690,292

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

690,292 345,146 172,573 517,720 258,860 129,430 64,715 194,146 97,073 291,220 145,610 72,805 218,416 109,208 54,604 27,302 13,651 40,954 20,477 61,432 30,716 15,358 7,679 23,038 11,519 34,558 17,279 51,838 25,919 77,758 38,879 116,638 58,319 174,958 87,479 262,438 131,219 393,658 196,829 590,488 295,244 147,622 73,811 221,434 110,717 332,152 166,076 83,038 41,519 124,558 62,279 186,838 93,419 280,258 140,129 420,388 210,194 105,097 315,292 157,646

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