3 × 13 × 313 × 4729

Prime Factor Structure

Factorization String 3 × 13 × 313 × 4729

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 83,172,320

Proper Divisor Sum 25,445,417

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #57726901 ← → #57726943

1 3 13 39 313 939 4,069 4,729 12,207 14,187 61,477 184,431 1,480,177 4,440,531 19,242,301 57,726,903

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

57,726,903 173,180,710 86,590,355 259,771,066 129,885,533 389,656,600 194,828,300 97,414,150 48,707,075 146,121,226 73,060,613 219,181,840 109,590,920 54,795,460 27,397,730 13,698,865 41,096,596 20,548,298 10,274,149 30,822,448 15,411,224 7,705,612 3,852,806 1,926,403 5,779,210 2,889,605 8,668,816 4,334,408 2,167,204 1,083,602 541,801 1,625,404 812,702 406,351 1,219,054 609,527 1,828,582 914,291 2,742,874 1,371,437 4,114,312 2,057,156 1,028,578 514,289 1,542,868 771,434 385,717 1,157,152 578,576 289,288 144,644 72,322 36,161 108,484 54,242 27,121 81,364 40,682 20,341 61,024

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