5² × 7 × 75211

Prime Factor Structure

Factorization String 5^2 × 7 × 75211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 18,652,576

Proper Divisor Sum 5,490,651

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #13161923 ← → #13161931

1 5 7 25 35 175 75,211 376,055 526,477 1,880,275 2,632,385 13,161,925

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

13,161,925 39,485,776 19,742,888 9,871,444 4,935,722 2,467,861 7,403,584 3,701,792 1,850,896 925,448 462,724 231,362 115,681 347,044 173,522 86,761 260,284 130,142 65,071 195,214 97,607 292,822 146,411 439,234 219,617 658,852 329,426 164,713 494,140 247,070 123,535 370,606 185,303 555,910 277,955 833,866 416,933 1,250,800 625,400 312,700 156,350 78,175 234,526 117,263 351,790 175,895 527,686 263,843 791,530 395,765 1,187,296 593,648 296,824 148,412 74,206 37,103 111,310 55,655 166,966 83,483

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