13 × 690293

Prime Factor Structure

Factorization String 13 × 690293

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 9,664,116

Proper Divisor Sum 690,307

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #8973803 ← → #8973821

1 13 690,293 8,973,809

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

8,973,809 26,921,428 13,460,714 6,730,357 20,191,072 10,095,536 5,047,768 2,523,884 1,261,942 630,971 1,892,914 946,457 2,839,372 1,419,686 709,843 2,129,530 1,064,765 3,194,296 1,597,148 798,574 399,287 1,197,862 598,931 1,796,794 898,397 2,695,192 1,347,596 673,798 336,899 1,010,698 505,349 1,516,048 758,024 379,012 189,506 94,753 284,260 142,130 71,065 213,196 106,598 53,299 159,898 79,949 239,848 119,924 59,962 29,981 89,944 44,972 22,486 11,243 33,730 16,865 50,596 25,298 12,649 37,948 18,974 9,487

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