2 × 23 × 53 × 337

Prime Factor Structure

Factorization String 2 × 23 × 53 × 337

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,314,144

Proper Divisor Sum 492,538

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #821603 ← → #821641

1 2 23 46 53 106 337 674 1,219 2,438 7,751 15,502 17,861 35,722 410,803 821,606

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

821,606 410,803 1,232,410 616,205 1,848,616 924,308 462,154 231,077 693,232 346,616 173,308 86,654 43,327 129,982 64,991 194,974 97,487 292,462 146,231 438,694 219,347 658,042 329,021 987,064 493,532 246,766 123,383 370,150 185,075 555,226 277,613 832,840 416,420 208,210 104,105 312,316 156,158 78,079 234,238 117,119 351,358 175,679 527,038 263,519 790,558 395,279 1,185,838 592,919 1,778,758 889,379 2,668,138 1,334,069 4,002,208 2,001,104 1,000,552 500,276 250,138 125,069 375,208 187,604

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