2,006,255

5 × 17 × 23603

2,006,255 factors as 5 × 17 × 23603. Its 8 positive divisors give a proper-divisor sum of 542,977, so this integer is deficient. The Collatz stopping time is 140 steps.

Prime Factor Structure

Factorization String 5 × 17 × 23603

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,549,232

Proper Divisor Sum 542,977

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2006239 ← → #2006273

Radix Representation

Decimal	2006255
Binary	111101001110011101111 (21 bits)
Octal	0o7516357
Hexadecimal	0x1E9CEF

Divisor Catalog (8)

1 5 17 85 23,603 118,015 401,251 2,006,255

Collatz Trajectory (140 steps to reach 1)

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

2,006,255 6,018,766 3,009,383 9,028,150 4,514,075 13,542,226 6,771,113 20,313,340 10,156,670 5,078,335 15,235,006 7,617,503 22,852,510 11,426,255 34,278,766 17,139,383 51,418,150 25,709,075 77,127,226 38,563,613 115,690,840 57,845,420 28,922,710 14,461,355 43,384,066 21,692,033 65,076,100 32,538,050 16,269,025 48,807,076 24,403,538 12,201,769 36,605,308 18,302,654 9,151,327 27,453,982 13,726,991 41,180,974 20,590,487 61,771,462 30,885,731 92,657,194 46,328,597 138,985,792 69,492,896 34,746,448 17,373,224 8,686,612 4,343,306 2,171,653 6,514,960 3,257,480 1,628,740 814,370 407,185 1,221,556 610,778 305,389 916,168 458,084

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