2 × 3 × 19 × 3407

Prime Factor Structure

Factorization String 2 × 3 × 19 × 3407

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 817,920

Proper Divisor Sum 429,522

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #388391 ← → #388403

1 2 3 6 19 38 57 114 3,407 6,814 10,221 20,442 64,733 129,466 194,199 388,398

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

388,398 194,199 582,598 291,299 873,898 436,949 1,310,848 655,424 327,712 163,856 81,928 40,964 20,482 10,241 30,724 15,362 7,681 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470

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