3 × 13 × 23 × 5039

Prime Factor Structure

Factorization String 3 × 13 × 23 × 5039

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,773,760

Proper Divisor Sum 2,253,777

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4519981 ← → #4519993

1 3 13 23 39 69 299 897 5,039 15,117 65,507 115,897 196,521 347,691 1,506,661 4,519,983

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

4,519,983 13,559,950 6,779,975 20,339,926 10,169,963 30,509,890 15,254,945 45,764,836 22,882,418 11,441,209 34,323,628 17,161,814 8,580,907 25,742,722 12,871,361 38,614,084 19,307,042 9,653,521 28,960,564 14,480,282 7,240,141 21,720,424 10,860,212 5,430,106 2,715,053 8,145,160 4,072,580 2,036,290 1,018,145 3,054,436 1,527,218 763,609 2,290,828 1,145,414 572,707 1,718,122 859,061 2,577,184 1,288,592 644,296 322,148 161,074 80,537 241,612 120,806 60,403 181,210 90,605 271,816 135,908 67,954 33,977 101,932 50,966 25,483 76,450 38,225 114,676 57,338 28,669

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