1,071,775

5² × 43 × 997

For 1,071,775, the 12 positive divisors have a total of 1,361,272. Removing 1,071,775 leaves 289,497, which gives the deficient classification.

Prime Factor Structure

Factorization String 5^2 × 43 × 997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,361,272

Proper Divisor Sum 289,497

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1071773 ← → #1071787

Radix Representation

Decimal	1071775
Binary	100000101101010011111 (21 bits)
Octal	0o4055237
Hexadecimal	0x105A9F

Divisor Catalog (12)

1 5 25 43 215 997 1,075 4,985 24,925 42,871 214,355 1,071,775

Collatz Trajectory (165 steps to reach 1)

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

1,071,775 3,215,326 1,607,663 4,822,990 2,411,495 7,234,486 3,617,243 10,851,730 5,425,865 16,277,596 8,138,798 4,069,399 12,208,198 6,104,099 18,312,298 9,156,149 27,468,448 13,734,224 6,867,112 3,433,556 1,716,778 858,389 2,575,168 1,287,584 643,792 321,896 160,948 80,474 40,237 120,712 60,356 30,178 15,089 45,268 22,634 11,317 33,952 16,976 8,488 4,244 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190

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