1,997,362

2 × 998681

1,997,362 factors as 2 × 998681. Its 4 positive divisors give a proper-divisor sum of 998,684, so this integer is deficient. The Collatz stopping time is 184 steps.

Prime Factor Structure

Factorization String 2 × 998681

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,996,046

Proper Divisor Sum 998,684

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1997351 ← → #1997407

Radix Representation

Decimal	1997362
Binary	111100111101000110010 (21 bits)
Octal	0o7475062
Hexadecimal	0x1E7A32

Divisor Catalog (4)

1 2 998,681 1,997,362

Collatz Trajectory (184 steps to reach 1)

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

1,997,362 998,681 2,996,044 1,498,022 749,011 2,247,034 1,123,517 3,370,552 1,685,276 842,638 421,319 1,263,958 631,979 1,895,938 947,969 2,843,908 1,421,954 710,977 2,132,932 1,066,466 533,233 1,599,700 799,850 399,925 1,199,776 599,888 299,944 149,972 74,986 37,493 112,480 56,240 28,120 14,060 7,030 3,515 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353

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