2,542,231

17 × 149543

2,542,231 factors as 17 × 149543. Its 4 positive divisors give a proper-divisor sum of 149,561, so this integer is deficient. The Collatz stopping time is 125 steps.

Prime Factor Structure

Factorization String 17 × 149543

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,691,792

Proper Divisor Sum 149,561

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2542229 ← → #2542237

Radix Representation

Decimal	2542231
Binary	1001101100101010010111 (22 bits)
Octal	0o11545227
Hexadecimal	0x26CA97

Divisor Catalog (4)

1 17 149,543 2,542,231

Collatz Trajectory (125 steps to reach 1)

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

2,542,231 7,626,694 3,813,347 11,440,042 5,720,021 17,160,064 8,580,032 4,290,016 2,145,008 1,072,504 536,252 268,126 134,063 402,190 201,095 603,286 301,643 904,930 452,465 1,357,396 678,698 339,349 1,018,048 509,024 254,512 127,256 63,628 31,814 15,907 47,722 23,861 71,584 35,792 17,896 8,948 4,474 2,237 6,712 3,356 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693

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