3,149,447

7 × 449921

3,149,447 factors as 7 × 449921. Its 4 positive divisors give a proper-divisor sum of 449,929, so this integer is deficient. The Collatz stopping time is 270 steps.

Prime Factor Structure

Factorization String 7 × 449921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,599,376

Proper Divisor Sum 449,929

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3149441 ← → #3149467

Radix Representation

Decimal	3149447
Binary	1100000000111010000111 (22 bits)
Octal	0o14007207
Hexadecimal	0x300E87

Divisor Catalog (4)

1 7 449,921 3,149,447

Collatz Trajectory (270 steps to reach 1)

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

3,149,447 9,448,342 4,724,171 14,172,514 7,086,257 21,258,772 10,629,386 5,314,693 15,944,080 7,972,040 3,986,020 1,993,010 996,505 2,989,516 1,494,758 747,379 2,242,138 1,121,069 3,363,208 1,681,604 840,802 420,401 1,261,204 630,602 315,301 945,904 472,952 236,476 118,238 59,119 177,358 88,679 266,038 133,019 399,058 199,529 598,588 299,294 149,647 448,942 224,471 673,414 336,707 1,010,122 505,061 1,515,184 757,592 378,796 189,398 94,699 284,098 142,049 426,148 213,074 106,537 319,612 159,806 79,903 239,710 119,855

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