7 × 577 × 4957

Prime Factor Structure

Factorization String 7 × 577 × 4957

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 22,925,792

Proper Divisor Sum 2,904,469

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #20021321 ← → #20021327

1 7 577 4,039 4,957 34,699 2,860,189 20,021,323

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

20,021,323 60,063,970 30,031,985 90,095,956 45,047,978 22,523,989 67,571,968 33,785,984 16,892,992 8,446,496 4,223,248 2,111,624 1,055,812 527,906 263,953 791,860 395,930 197,965 593,896 296,948 148,474 74,237 222,712 111,356 55,678 27,839 83,518 41,759 125,278 62,639 187,918 93,959 281,878 140,939 422,818 211,409 634,228 317,114 158,557 475,672 237,836 118,918 59,459 178,378 89,189 267,568 133,784 66,892 33,446 16,723 50,170 25,085 75,256 37,628 18,814 9,407 28,222 14,111 42,334 21,167

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