4,426,331

7 × 13 × 127 × 383

Prime Factor Structure

Factorization String 7 × 13 × 127 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 5,505,024

Proper Divisor Sum 1,078,693

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4426313 ← → #4426337

1 7 13 91 127 383 889 1,651 2,681 4,979 11,557 34,853 48,641 340,487 632,333 4,426,331

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

4,426,331 13,278,994 6,639,497 19,918,492 9,959,246 4,979,623 14,938,870 7,469,435 22,408,306 11,204,153 33,612,460 16,806,230 8,403,115 25,209,346 12,604,673 37,814,020 18,907,010 9,453,505 28,360,516 14,180,258 7,090,129 21,270,388 10,635,194 5,317,597 15,952,792 7,976,396 3,988,198 1,994,099 5,982,298 2,991,149 8,973,448 4,486,724 2,243,362 1,121,681 3,365,044 1,682,522 841,261 2,523,784 1,261,892 630,946 315,473 946,420 473,210 236,605 709,816 354,908 177,454 88,727 266,182 133,091 399,274 199,637 598,912 299,456 149,728 74,864 37,432 18,716 9,358 4,679

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