2² × 5⁴ × 631

Prime Factor Structure

Factorization String 2^2 × 5^4 × 631

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 3,455,144

Proper Divisor Sum 1,877,644

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1577489 ← → #1577503

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

1,577,500 788,750 394,375 1,183,126 591,563 1,774,690 887,345 2,662,036 1,331,018 665,509 1,996,528 998,264 499,132 249,566 124,783 374,350 187,175 561,526 280,763 842,290 421,145 1,263,436 631,718 315,859 947,578 473,789 1,421,368 710,684 355,342 177,671 533,014 266,507 799,522 399,761 1,199,284 599,642 299,821 899,464 449,732 224,866 112,433 337,300 168,650 84,325 252,976 126,488 63,244 31,622 15,811 47,434 23,717 71,152 35,576 17,788 8,894 4,447 13,342 6,671 20,014 10,007

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