1,788,046

2 × 13 × 68771

1,788,046 factors as 2 × 13 × 68771. Its 8 positive divisors give a proper-divisor sum of 1,100,378, so this integer is deficient. The Collatz stopping time is 189 steps.

Prime Factor Structure

Factorization String 2 × 13 × 68771

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,888,424

Proper Divisor Sum 1,100,378

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1788041 ← → #1788067

Radix Representation

Decimal	1788046
Binary	110110100100010001110 (21 bits)
Octal	0o6644216
Hexadecimal	0x1B488E

Divisor Catalog (8)

1 2 13 26 68,771 137,542 894,023 1,788,046

Collatz Trajectory (189 steps to reach 1)

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

1,788,046 894,023 2,682,070 1,341,035 4,023,106 2,011,553 6,034,660 3,017,330 1,508,665 4,525,996 2,262,998 1,131,499 3,394,498 1,697,249 5,091,748 2,545,874 1,272,937 3,818,812 1,909,406 954,703 2,864,110 1,432,055 4,296,166 2,148,083 6,444,250 3,222,125 9,666,376 4,833,188 2,416,594 1,208,297 3,624,892 1,812,446 906,223 2,718,670 1,359,335 4,078,006 2,039,003 6,117,010 3,058,505 9,175,516 4,587,758 2,293,879 6,881,638 3,440,819 10,322,458 5,161,229 15,483,688 7,741,844 3,870,922 1,935,461 5,806,384 2,903,192 1,451,596 725,798 362,899 1,088,698 544,349 1,633,048 816,524 408,262

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