2³ × 19 × 4133

Prime Factor Structure

Factorization String 2^3 × 19 × 4133

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,240,200

Proper Divisor Sum 611,984

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #628213 ← → #628217

1 2 4 8 19 38 76 152 4,133 8,266 16,532 33,064 78,527 157,054 314,108 628,216

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

628,216 314,108 157,054 78,527 235,582 117,791 353,374 176,687 530,062 265,031 795,094 397,547 1,192,642 596,321 1,788,964 894,482 447,241 1,341,724 670,862 335,431 1,006,294 503,147 1,509,442 754,721 2,264,164 1,132,082 566,041 1,698,124 849,062 424,531 1,273,594 636,797 1,910,392 955,196 477,598 238,799 716,398 358,199 1,074,598 537,299 1,611,898 805,949 2,417,848 1,208,924 604,462 302,231 906,694 453,347 1,360,042 680,021 2,040,064 1,020,032 510,016 255,008 127,504 63,752 31,876 15,938 7,969 23,908

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