2² × 7 × 256643

Prime Factor Structure

Factorization String 2^2 × 7 × 256643

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 14,372,064

Proper Divisor Sum 7,186,060

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #7185989 ← → #7186007

1 2 4 7 14 28 256,643 513,286 1,026,572 1,796,501 3,593,002 7,186,004

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

7,186,004 3,593,002 1,796,501 5,389,504 2,694,752 1,347,376 673,688 336,844 168,422 84,211 252,634 126,317 378,952 189,476 94,738 47,369 142,108 71,054 35,527 106,582 53,291 159,874 79,937 239,812 119,906 59,953 179,860 89,930 44,965 134,896 67,448 33,724 16,862 8,431 25,294 12,647 37,942 18,971 56,914 28,457 85,372 42,686 21,343 64,030 32,015 96,046 48,023 144,070 72,035 216,106 108,053 324,160 162,080 81,040 40,520 20,260 10,130 5,065 15,196 7,598

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