1,442,467

13 × 17 × 61 × 107

Prime Factor Structure

Factorization String 13 × 17 × 61 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,687,392

Proper Divisor Sum 244,925

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1442459 ← → #1442509

1 13 17 61 107 221 793 1,037 1,391 1,819 6,527 13,481 23,647 84,851 110,959 1,442,467

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

1,442,467 4,327,402 2,163,701 6,491,104 3,245,552 1,622,776 811,388 405,694 202,847 608,542 304,271 912,814 456,407 1,369,222 684,611 2,053,834 1,026,917 3,080,752 1,540,376 770,188 385,094 192,547 577,642 288,821 866,464 433,232 216,616 108,308 54,154 27,077 81,232 40,616 20,308 10,154 5,077 15,232 7,616 3,808 1,904 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44

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