5² × 31 × 2777

Prime Factor Structure

Factorization String 5^2 × 31 × 2777

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,755,776

Proper Divisor Sum 603,601

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2152169 ← → #2152201

1 5 25 31 155 775 2,777 13,885 69,425 86,087 430,435 2,152,175

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

2,152,175 6,456,526 3,228,263 9,684,790 4,842,395 14,527,186 7,263,593 21,790,780 10,895,390 5,447,695 16,343,086 8,171,543 24,514,630 12,257,315 36,771,946 18,385,973 55,157,920 27,578,960 13,789,480 6,894,740 3,447,370 1,723,685 5,171,056 2,585,528 1,292,764 646,382 323,191 969,574 484,787 1,454,362 727,181 2,181,544 1,090,772 545,386 272,693 818,080 409,040 204,520 102,260 51,130 25,565 76,696 38,348 19,174 9,587 28,762 14,381 43,144 21,572 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276

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