61 × 350771

Prime Factor Structure

Factorization String 61 × 350771

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 21,747,864

Proper Divisor Sum 350,833

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21397009 ← → #21397043

1 61 350,771 21,397,031

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

21,397,031 64,191,094 32,095,547 96,286,642 48,143,321 144,429,964 72,214,982 36,107,491 108,322,474 54,161,237 162,483,712 81,241,856 40,620,928 20,310,464 10,155,232 5,077,616 2,538,808 1,269,404 634,702 317,351 952,054 476,027 1,428,082 714,041 2,142,124 1,071,062 535,531 1,606,594 803,297 2,409,892 1,204,946 602,473 1,807,420 903,710 451,855 1,355,566 677,783 2,033,350 1,016,675 3,050,026 1,525,013 4,575,040 2,287,520 1,143,760 571,880 285,940 142,970 71,485 214,456 107,228 53,614 26,807 80,422 40,211 120,634 60,317 180,952 90,476 45,238 22,619

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