13,626,142

2 × 313 × 21767

Prime Factor Structure

Factorization String 2 × 313 × 21767

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 20,505,456

Proper Divisor Sum 6,879,314

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #13626139 ← → #13626181

1 2 313 626 21,767 43,534 6,813,071 13,626,142

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

13,626,142 6,813,071 20,439,214 10,219,607 30,658,822 15,329,411 45,988,234 22,994,117 68,982,352 34,491,176 17,245,588 8,622,794 4,311,397 12,934,192 6,467,096 3,233,548 1,616,774 808,387 2,425,162 1,212,581 3,637,744 1,818,872 909,436 454,718 227,359 682,078 341,039 1,023,118 511,559 1,534,678 767,339 2,302,018 1,151,009 3,453,028 1,726,514 863,257 2,589,772 1,294,886 647,443 1,942,330 971,165 2,913,496 1,456,748 728,374 364,187 1,092,562 546,281 1,638,844 819,422 409,711 1,229,134 614,567 1,843,702 921,851 2,765,554 1,382,777 4,148,332 2,074,166 1,037,083 3,111,250

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