1,817,174

2 × 67 × 71 × 191

1,817,174 factors as 2 × 67 × 71 × 191. Its 16 positive divisors give a proper-divisor sum of 1,002,922, so this integer is deficient. The Collatz stopping time is 308 steps.

Prime Factor Structure

Factorization String 2 × 67 × 71 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,820,096

Proper Divisor Sum 1,002,922

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1817159 ← → #1817177

Radix Representation

Decimal	1817174
Binary	110111011101001010110 (21 bits)
Octal	0o6735126
Hexadecimal	0x1BBA56

Divisor Catalog (16)

1 2 67 71 134 142 191 382 4,757 9,514 12,797 13,561 25,594 27,122 908,587 1,817,174

Collatz Trajectory (308 steps to reach 1)

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

1,817,174 908,587 2,725,762 1,362,881 4,088,644 2,044,322 1,022,161 3,066,484 1,533,242 766,621 2,299,864 1,149,932 574,966 287,483 862,450 431,225 1,293,676 646,838 323,419 970,258 485,129 1,455,388 727,694 363,847 1,091,542 545,771 1,637,314 818,657 2,455,972 1,227,986 613,993 1,841,980 920,990 460,495 1,381,486 690,743 2,072,230 1,036,115 3,108,346 1,554,173 4,662,520 2,331,260 1,165,630 582,815 1,748,446 874,223 2,622,670 1,311,335 3,934,006 1,967,003 5,901,010 2,950,505 8,851,516 4,425,758 2,212,879 6,638,638 3,319,319 9,957,958 4,978,979 14,936,938

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