12,939,741

3² × 19 × 31 × 2441

12,939,741 factors as 3^2 × 19 × 31 × 2441. Its 24 positive divisors give a proper-divisor sum of 7,377,699, so this integer is deficient. The Collatz stopping time is 104 steps.

Prime Factor Structure

Factorization String 3^2 × 19 × 31 × 2441

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 20,317,440

Proper Divisor Sum 7,377,699

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #12939739 ← → #12939749

Radix Representation

Decimal	12939741
Binary	110001010111000111011101 (24 bits)
Octal	0o61270735
Hexadecimal	0xC571DD

Divisor Catalog (24)

Collatz Trajectory (104 steps to reach 1)

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

12,939,741 38,819,224 19,409,612 9,704,806 4,852,403 14,557,210 7,278,605 21,835,816 10,917,908 5,458,954 2,729,477 8,188,432 4,094,216 2,047,108 1,023,554 511,777 1,535,332 767,666 383,833 1,151,500 575,750 287,875 863,626 431,813 1,295,440 647,720 323,860 161,930 80,965 242,896 121,448 60,724 30,362 15,181 45,544 22,772 11,386 5,693 17,080 8,540 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382

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