13 × 17 × 19 × 151

Prime Factor Structure

Factorization String 13 × 17 × 19 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 766,080

Proper Divisor Sum 132,031

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #634031 ← → #634061

1 13 17 19 151 221 247 323 1,963 2,567 2,869 4,199 33,371 37,297 48,773 634,049

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

634,049 1,902,148 951,074 475,537 1,426,612 713,306 356,653 1,069,960 534,980 267,490 133,745 401,236 200,618 100,309 300,928 150,464 75,232 37,616 18,808 9,404 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19

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