631 × 33403

Prime Factor Structure

Factorization String 631 × 33403

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 21,111,328

Proper Divisor Sum 34,035

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #21077257 ← → #21077299

1 631 33,403 21,077,293

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

21,077,293 63,231,880 31,615,940 15,807,970 7,903,985 23,711,956 11,855,978 5,927,989 17,783,968 8,891,984 4,445,992 2,222,996 1,111,498 555,749 1,667,248 833,624 416,812 208,406 104,203 312,610 156,305 468,916 234,458 117,229 351,688 175,844 87,922 43,961 131,884 65,942 32,971 98,914 49,457 148,372 74,186 37,093 111,280 55,640 27,820 13,910 6,955 20,866 10,433 31,300 15,650 7,825 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716

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