1,776,275

5² × 227 × 313

1,776,275 factors as 5^2 × 227 × 313. Its 12 positive divisors give a proper-divisor sum of 443,077, so this integer is deficient. The Collatz stopping time is 189 steps.

Prime Factor Structure

Factorization String 5^2 × 227 × 313

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,219,352

Proper Divisor Sum 443,077

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1776263 ← → #1776277

Radix Representation

Decimal	1776275
Binary	110110001101010010011 (21 bits)
Octal	0o6615223
Hexadecimal	0x1B1A93

Divisor Catalog (12)

1 5 25 227 313 1,135 1,565 5,675 7,825 71,051 355,255 1,776,275

Collatz Trajectory (189 steps to reach 1)

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

1,776,275 5,328,826 2,664,413 7,993,240 3,996,620 1,998,310 999,155 2,997,466 1,498,733 4,496,200 2,248,100 1,124,050 562,025 1,686,076 843,038 421,519 1,264,558 632,279 1,896,838 948,419 2,845,258 1,422,629 4,267,888 2,133,944 1,066,972 533,486 266,743 800,230 400,115 1,200,346 600,173 1,800,520 900,260 450,130 225,065 675,196 337,598 168,799 506,398 253,199 759,598 379,799 1,139,398 569,699 1,709,098 854,549 2,563,648 1,281,824 640,912 320,456 160,228 80,114 40,057 120,172 60,086 30,043 90,130 45,065 135,196 67,598

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