1,110,121

503 × 2207

1,110,121 factors as 503 × 2207. Its 4 positive divisors give a proper-divisor sum of 2,711, so this integer is deficient. The Collatz stopping time is 165 steps.

Prime Factor Structure

Factorization String 503 × 2207

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,112,832

Proper Divisor Sum 2,711

Digit Sum / Digital Root 7 (Root: 7)

Adjacent Primes #1110103 ← → #1110127

Radix Representation

Decimal	1110121
Binary	100001111000001101001 (21 bits)
Octal	0o4170151
Hexadecimal	0x10F069

Divisor Catalog (4)

1 503 2,207 1,110,121

Collatz Trajectory (165 steps to reach 1)

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

1,110,121 3,330,364 1,665,182 832,591 2,497,774 1,248,887 3,746,662 1,873,331 5,619,994 2,809,997 8,429,992 4,214,996 2,107,498 1,053,749 3,161,248 1,580,624 790,312 395,156 197,578 98,789 296,368 148,184 74,092 37,046 18,523 55,570 27,785 83,356 41,678 20,839 62,518 31,259 93,778 46,889 140,668 70,334 35,167 105,502 52,751 158,254 79,127 237,382 118,691 356,074 178,037 534,112 267,056 133,528 66,764 33,382 16,691 50,074 25,037 75,112 37,556 18,778 9,389 28,168 14,084 7,042

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