7 × 13² × 2437

Prime Factor Structure

Factorization String 7 × 13^2 × 2437

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,569,232

Proper Divisor Sum 686,261

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2882963 ← → #2882993

1 7 13 91 169 1,183 2,437 17,059 31,681 221,767 411,853 2,882,971

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

2,882,971 8,648,914 4,324,457 12,973,372 6,486,686 3,243,343 9,730,030 4,865,015 14,595,046 7,297,523 21,892,570 10,946,285 32,838,856 16,419,428 8,209,714 4,104,857 12,314,572 6,157,286 3,078,643 9,235,930 4,617,965 13,853,896 6,926,948 3,463,474 1,731,737 5,195,212 2,597,606 1,298,803 3,896,410 1,948,205 5,844,616 2,922,308 1,461,154 730,577 2,191,732 1,095,866 547,933 1,643,800 821,900 410,950 205,475 616,426 308,213 924,640 462,320 231,160 115,580 57,790 28,895 86,686 43,343 130,030 65,015 195,046 97,523 292,570 146,285 438,856 219,428 109,714

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