2² × 659 × 977

Prime Factor Structure

Factorization String 2^2 × 659 × 977

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,518,360

Proper Divisor Sum 1,942,988

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2575369 ← → #2575373

1 2 4 659 977 1,318 1,954 2,636 3,908 643,843 1,287,686 2,575,372

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

2,575,372 1,287,686 643,843 1,931,530 965,765 2,897,296 1,448,648 724,324 362,162 181,081 543,244 271,622 135,811 407,434 203,717 611,152 305,576 152,788 76,394 38,197 114,592 57,296 28,648 14,324 7,162 3,581 10,744 5,372 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360

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