61 × 138209

Prime Factor Structure

Factorization String 61 × 138209

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,569,020

Proper Divisor Sum 138,271

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8430739 ← → #8430757

1 61 138,209 8,430,749

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

8,430,749 25,292,248 12,646,124 6,323,062 3,161,531 9,484,594 4,742,297 14,226,892 7,113,446 3,556,723 10,670,170 5,335,085 16,005,256 8,002,628 4,001,314 2,000,657 6,001,972 3,000,986 1,500,493 4,501,480 2,250,740 1,125,370 562,685 1,688,056 844,028 422,014 211,007 633,022 316,511 949,534 474,767 1,424,302 712,151 2,136,454 1,068,227 3,204,682 1,602,341 4,807,024 2,403,512 1,201,756 600,878 300,439 901,318 450,659 1,351,978 675,989 2,027,968 1,013,984 506,992 253,496 126,748 63,374 31,687 95,062 47,531 142,594 71,297 213,892 106,946 53,473

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