1,229,325

3 × 5² × 37 × 443

1,229,325 factors as 3 × 5^2 × 37 × 443. Its 24 positive divisors give a proper-divisor sum of 862,803, so this integer is deficient. The Collatz stopping time is 204 steps.

Prime Factor Structure

Factorization String 3 × 5^2 × 37 × 443

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,092,128

Proper Divisor Sum 862,803

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1229317 ← → #1229329

Radix Representation

Decimal	1229325
Binary	100101100001000001101 (21 bits)
Octal	0o4541015
Hexadecimal	0x12C20D

Divisor Catalog (24)

1 3 5 15 25 37 75 111 185 443 555 925 1,329 2,215 2,775 6,645 11,075 16,391 33,225 49,173 81,955 245,865 409,775 1,229,325

Collatz Trajectory (204 steps to reach 1)

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

1,229,325 3,687,976 1,843,988 921,994 460,997 1,382,992 691,496 345,748 172,874 86,437 259,312 129,656 64,828 32,414 16,207 48,622 24,311 72,934 36,467 109,402 54,701 164,104 82,052 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802

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