2 × 5 × 7 × 61 × 5011

Prime Factor Structure

Factorization String 2 × 5 × 7 × 61 × 5011

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 44,747,136

Proper Divisor Sum 23,350,166

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #21396967 ← → #21397007

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

21,396,970 10,698,485 32,095,456 16,047,728 8,023,864 4,011,932 2,005,966 1,002,983 3,008,950 1,504,475 4,513,426 2,256,713 6,770,140 3,385,070 1,692,535 5,077,606 2,538,803 7,616,410 3,808,205 11,424,616 5,712,308 2,856,154 1,428,077 4,284,232 2,142,116 1,071,058 535,529 1,606,588 803,294 401,647 1,204,942 602,471 1,807,414 903,707 2,711,122 1,355,561 4,066,684 2,033,342 1,016,671 3,050,014 1,525,007 4,575,022 2,287,511 6,862,534 3,431,267 10,293,802 5,146,901 15,440,704 7,720,352 3,860,176 1,930,088 965,044 482,522 241,261 723,784 361,892 180,946 90,473 271,420 135,710

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