13,005,013

7 × 1857859

Prime Factor Structure

Factorization String 7 × 1857859

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 14,862,880

Proper Divisor Sum 1,857,867

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #13005011 ← → #13005029

1 7 1,857,859 13,005,013

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

13,005,013 39,015,040 19,507,520 9,753,760 4,876,880 2,438,440 1,219,220 609,610 304,805 914,416 457,208 228,604 114,302 57,151 171,454 85,727 257,182 128,591 385,774 192,887 578,662 289,331 867,994 433,997 1,301,992 650,996 325,498 162,749 488,248 244,124 122,062 61,031 183,094 91,547 274,642 137,321 411,964 205,982 102,991 308,974 154,487 463,462 231,731 695,194 347,597 1,042,792 521,396 260,698 130,349 391,048 195,524 97,762 48,881 146,644 73,322 36,661 109,984 54,992 27,496 13,748

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